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Polk Audio PSW108

Powered subwoofer

120 Reviews | 9 questions - 17 answers

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Item # 107PSW108

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Overview

Our take on the Polk Audio PSW108

Add serious low-frequency impact to your movies and music with Polk's PSW108. This powered subwoofer delivers solid, accurate bass thanks to its 50-watt RMS amp and 10" woofer. The cabinet is constructed from non-resonant MDF, and is reinforced with internal bracing for superior bass clarity. The PSW108 is a great way to round out a home theater system or add depth to your stereo music without breaking the bank.

Add some boom to your room

Add serious low-frequency impact to your movies and music with Polk's PSW108. This powered subwoofer delivers solid, accurate bass thanks to its 50-watt RMS amp and 10" woofer. The cabinet is constructed from non-resonant MDF, and is reinforced with internal bracing for superior bass clarity. The PSW108 is a great way to round out a home theater system or add depth to your stereo music without breaking the bank.

Flexible inputs and controls

Polk makes it easy to integrate the PSW108 with your existing system. You can hook your receiver up to the sub either through the line-level or the speaker-level connections. The continuously variable low-pass crossover lets you dial in the sound to match the PSW108 to the rest of your speakers. And a phase switch lets you tweak the sub's output for more precise bass response.

Exactly what I needed. Sounds excellent and is easy to setup. Thanks,

Danny, Woodway, TX

What's in the Box:

  • Powered subwoofer
  • Grille (installed)
  • Owner's Manual
  • Online registration card

Product Highlights:

  • bass-reflex (ported) enclosure
  • 50-watt RMS amplifier
  • 10" front-firing driver
  • Dynamic Balance polymer composite cone
  • frequency response (-3dB): 40-160 Hz
  • crossover: continuously variable from 80-160 Hz
  • phase switch for more powerful and precise bass output
  • auto on/off
  • speaker-level and line-level inputs; speaker-level output
  • black oak vinyl finish
  • removable grille included
  • 14"W x 14-7/16"H x 16-1/8"D
  • warranty: 5 years woofer, 3 years amplifier
  • Our 60-day money-back guarantee
Reviews

Polk Audio PSW108 Reviews

Average Customer Review(s):

(120 Reviews)

Polk Audio PSW108

Anonymous from Cary, NC on 5/18/2017

Crutchfield Customer Review (What's this?)

Great value - fit my system needs. I needed to replace a subwoofer in my existing Polk 6.1 system. The PSW108 pairs well with my 5-1/4 in CSi, FXi, and RC system. With just the right amount of bass for normal adult humans, it is not as overpowering as my previous PSW 404, yet fills in the low end for movies nicely. Also, my purchase was scratch and dent. One corner had been slightly dinged, but otherwise the sub looks great. Again, it fits in well with my 10 year old system. If you are a self integrator - always go with Crutchfied. Their advice is top notch.

Pros:

Cons:

Polk Audio PSW108

Danny from Woodway, TX on 5/8/2017

Crutchfield Customer Review (What's this?)

Exactly what I needed. Sounds excellent and is easy to setup. Thanks,

Pros: Great sounding sub.

Cons: None.

Polk Audio PSW108

Marv from Carmichael, CA on 4/14/2017

Crutchfield Customer Review (What's this?)

Easy way to add low end. Sounds great.

Pros: Works right out-of-the-box. Easy setup.

Cons:

Polk Audio PSW108

Anonymous from Lockhart, tx on 4/13/2017

Crutchfield Customer Review (What's this?)

I love this sub. Inexpensive and sounds great. It's really to much bass for my room but i love the way it sounds. The black wood look goes great with my room and matches my other speakers and furniture as well.

Pros: Great bass. Great look

Cons: None

Small footprint, lot of pounding bass...

Rolando from Naranjito, PR on 3/27/2017

Crutchfield Customer Review (What's this?)

I purchased this subwoofer for my new home theater room layout. It puts out a lot of bass specially with movies and latin music. Being a open box unit, it doesn't shows any signal of previously being used nor handled at all or any damage, and the best of all was the low price paid. I recommend this speaker for its quality, size and pounding bass coming out of it.

Pros: Size, quality, plus volume, crossover and phase knobs...

Cons: None

Good value and terrific performance

Charles from Hollywood, FL on 3/1/2017

Crutchfield Customer Review (What's this?)

Good bass, no buzzing from cabinet, fair price.

Pros:

Cons: none

excellent quality

Rodney from Rochester, MI on 2/22/2017

Crutchfield Customer Review (What's this?)

makes all the difference in the world when coupled with the in ceiling speakers

Pros: sounds great

Cons: black nothing but black could be a nice piece of furniture if it had some wood grain

Tuneful bass at a reasonable price. Get this sub!

Roynj from Mount Laurel, NJ on 2/16/2017

Crutchfield Customer Review (What's this?)

This little Sub delivers a lot more sound quality than it has a right to at this price point. Good looks too. Easy hookup right out of the box. Just connect one sub cable line from your receiver sub out jack to either the left or right channel input. There is no need for a Y adapter as some have suggested. Just one cable and viola! wonderful and tight bass for medium sized rooms. Very pleased with this purchase.

Pros: compact size easy set up great sound inexpensive

Cons: None found so far.

Polk Audio PSW108

Anonymous from Flemington, NJ on 1/29/2017

Crutchfield Customer Review (What's this?)

Great sound from the realativly small package

Pros:

Cons:

Bass

steve from Wynne, AR on 1/18/2017

Crutchfield Customer Review (What's this?)

Adds great bass to any home audio system at a very reasonable price.

Pros:

Cons:

Polk Audio PSW108

Anonymous from Newport News, VA on 1/16/2017

Crutchfield Customer Review (What's this?)

Love it!

Pros:

Cons:

Polk Audio PSW108

Art from Forked River, NJ on 1/16/2017

Crutchfield Customer Review (What's this?)

Pretty good sounding subwoofer for the price.

Pros: Price.

Cons: None

Polk Audio PSW108

Anonymous from Hampton, VA on 1/12/2017

Crutchfield Customer Review (What's this?)

This unit was a great add to our home theater experience. Small profile with lots of power.

Pros:

Cons:

Great product and great staff

John from Kenai, Alaska on 1/11/2017

Crutchfield Customer Review (What's this?)

This Polk Audio Sub is awesome ! it will rattle your windows in your house. Not only to mention the price and FREE shipping to Alaska is awesome

Pros: Easy hook up, very easy to adjust your sound

Cons: NONE. would buy again

Good sub for the price

Chris from Waukesha, WI on 1/9/2017

Crutchfield Customer Review (What's this?)

Polk Audio PSW108 powered sub is a great addition to a sound bar or mid level audio system, especially for a small room. Set up is plug and play, couldn't be easier. Really adds depth to movies and music comes from all corners of the room. Definitely a good value.

Pros: Room filling bass.

Cons: Now I want to add a second sub to my system.

Polk Audio PSW108

Anonymous from Lewistown,PA on 1/8/2017

Crutchfield Customer Review (What's this?)

Easy hook up fantastic addition to my tv/stereo audio system

Pros:

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Great upgrade

Dave from Blue Springs, MO on 12/27/2016

Crutchfield Customer Review (What's this?)

Different improvement to my system.

Pros: A lot of bass for the price.

Cons: None yet, I will have to wait to see if my neighbors complian.

Polk Audio PSW108

John from Ponte Vedra, FL on 12/26/2016

Crutchfield Customer Review (What's this?)

Big booming bass at a great price point!

Pros:

Cons:

Very satisfied

Victor from Illinois on 12/25/2016

Crutchfield Customer Review (What's this?)

Very satisfied with polk sub gives me the bass I always wanted to complete my sound system.Crutchfield was great as always.

Pros:

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IDEAL FOR SMALL/REG SIZE ROOMS

IVAN from San Juan, PR on 12/17/2016

Crutchfield Customer Review (What's this?)

Use it in16X16 room with 5.1,140wpc rig with PolkTA50 as fronts.Audyssey set up . DRAMATIC improvements in presence and detail over previous 20y/old 12in woofered Pioneer floorstanders not to mention 6.5in new ones.Cliché alert :Like listening to music anew,honest.

Pros: VALUE FOR MONEY LET'S FACE IT,EVERY SETUP NEEDS A SUB

Cons: 50W ONLY ,KEEPING UP WITH HIGH POWER AMP/RECEIVER IN VERY LARGE ROOMS A PROBLEM NO LFE INPUT

Great Subwoofer for the price

Troy from Galveston, TX on 12/12/2016

Crutchfield Customer Review (What's this?)

Great Subwoofer for the price

Pros:

Cons:

Polk Audio PSW108

Anonymous from Ia, PR on 12/11/2016

Crutchfield Customer Review (What's this?)

Suena mejor de lo que yo esperaba el bajo es profundo y claro. Sounds better than I expected. The bass is deep and clear.

Pros:

Cons:

Crutchfield response on December 13, 2016 Translation provided by Crutchfield's International Sales & Support team.

Polk Audio PSW108

Anonymous from Eldora, IA on 12/11/2016

Crutchfield Customer Review (What's this?)

excellent sound very happy with it

Pros:

Cons:

Worth the money!

David from Arkansas on 12/10/2016

Crutchfield Customer Review (What's this?)

Great sound at reasonable price!

Pros: Easy installation

Cons: None at this time

Incredible sound

Matt from Costa Mesa, CA on 12/10/2016

Crutchfield Customer Review (What's this?)

Purchased this with a Yamaha RX-V481, and paired them with an existing set of JBL SCS135 surround sound speakers. Pounding bass when you need it, and soft when you don't. Great frequency range. If you run your speakers out of your receiver and plan to connect the sub via your sub-out jack, make sure you get/have the correct cables. It has stereo RCA inputs (red/white), so if you're running a single RCA cable from your receiver, you'll need to get an RCA Y-cable to connect to the Polk PSW108. (Single female plug on one end and two male plugs on the other.)

Pros:

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Polk Audio PSW108

Anonymous from El Reno, OK on 12/10/2016

Crutchfield Customer Review (What's this?)

Great !

Pros:

Cons:

great pounding bass

jeff from dayton oh on 12/8/2016

Crutchfield Customer Review (What's this?)

its awesome

Pros: quick hookup

Cons: none

Polk Audio PSW108

Anonymous from St Augustine, FL on 12/6/2016

Crutchfield Customer Review (What's this?)

Excellent performance for the price!

Pros:

Cons:

Good value

Michael from Houston, TX on 12/4/2016

Crutchfield Customer Review (What's this?)

Bought this to replace polk audio PSW111 subwoofer. Sounds just as good and is cheaper. Happy so far with the decision. Hopefully it will last longer than the PSW111 subwoofer which was only 3.5 years.

Pros: Got it on sale at a great price. Booming sound

Cons: None so far

Pounding bass

Fred from Albuquerque, NM on 12/4/2016

Crutchfield Customer Review (What's this?)

Great looks . Great sound. Great price. Outstanding customer service. Nuf said!!

Pros: Sound .price. Looks

Cons: None yet.

Polk Audio PSW108

John from Santa Barbara, CA on 10/25/2016

Crutchfield Customer Review (What's this?)

I bought this to round out the sound with speakers I had purchased before... The Audioengine A2+. I was replacing an older Klipsch speaker and sub.. The Audioengine speakers are good but I missed the low end response. While the sub boosted my budget, together I now have the sound I was after. The Polk has great sound and power is quite sufficient, especially since the speakers are already powered. I wanted the sub to enhance the sound for music and video production on my workstation and it does that perfectly. A couple of inches deeper in size so about as big as I would want but the case and grill is very attractive, the controls in back make tuning easy and to your liking.

Pros:

Cons:

Nice Rich Feel to my Music

Jim from North Billerica, MA on 10/14/2016

Crutchfield Customer Review (What's this?)

Like all purchases, I researched and added to my cart, then saved for later, then continued to look. When the price was right, for the product that seemed the best fit for my receiver, as well as the room, I pulled the trigger. Some slight adjustments and I'm really feeling the music now. No regrets with this purchase. In a temporary setup currently, so placement will be key to feel it without adding extra to the needle on the turntable.

Pros: Adds a feel to the music that fills the room Simple setup

Cons: connections are very tight(which i guess is better than loose)

It shows

F. Castellanos from San Juan, PR on 9/25/2016

Crutchfield Customer Review (What's this?)

People, the difference is noted: since I installed this subwoofer, I feel the bass. I can't say no more. I'm not an audio tech, but my ears do know about good sound. It's a good choice.

Pros: Notable bass sound. Compact size. Very good overall.

Cons: None

love it

mtparker from Hampton, VA on 8/28/2016

Crutchfield Customer Review (What's this?)

very good sounding speaker for the money. can't go wrong with it. easy to set up and super easy to adjust.

Pros: easy to use and set up, great price and sound

Cons: nothing

Polk always great!

Nelson from Chattanooga, TN on 8/8/2016

Crutchfield Customer Review (What's this?)

Polk is always a great product- this sub sounds great with my two small bookshelf Polk speakers in the bedroom!

Pros:

Cons:

Great sub-woofer!

John H from Dublin, OH on 7/12/2016

Crutchfield Customer Review (What's this?)

I purchased this sub-woofer based on the feedback and reviews I found. I am happy to report that I found almost exclusively positive comments, and further that they were are based in reality! I love the sub-woofer and how easy it was to set up and use. It is a little larger than I expected, but I have only owned one sub-woofer previously, and it was part of a home-theater-in-a-box set. I love the easy access to the volume knob in back, and the kids love it as much as I do!

Pros: Sounds great, easy to set up and use. Volume control in back; with stand-by on/off switch.

Cons: None.

Polk Audio PSW108

Anonymous from Shakopee, MN on 7/10/2016

Crutchfield Customer Review (What's this?)

Does the job

Pros:

Cons:

Polk Audio PSW108

WTM from Tucson, AZ on 5/29/2016

Crutchfield Customer Review (What's this?)

What can I say. Works GREAT!

Pros: easy hook up.

Cons: None yet.

Lots of punch

Dave from Victorville, CA on 5/19/2016

Crutchfield Customer Review (What's this?)

I love this sub woofer. Frequency range can be adjusted and it really gets low. Great punch to this sub.

Pros: Small and mighty

Cons: No cons... Love it

Solid bit of kit

Connie from Bennington, VT on 5/1/2016

Crutchfield Customer Review (What's this?)

I bought this sub to compliment my speakers in my dorm. I love it so far, it really adds a lot to movies and music that I had been missing. It seems well built, but it isn't as heavy or large as I expected it to be. So far it has been well worth the money, in my opinion.

Pros: Multiple types of input/ output. Adjustable volume knob. Relatively small size. Fantastic sound.

Cons: none, so far.

Subwoofer makes a big difference for My Yamaha SRT-1000 sound bar

Johnofsylvan from Englewood FL on 3/21/2016

Crutchfield Customer Review (What's this?)

This subwoofer has an energy saving position. It is the middle position on the power switch. When a music signal is sent to the subwoofer the amp turns on (indicator light goes from red to green). When the music signal stops the amp returns to standby. My Yamaha SRT-1000. Adequate bass to fill our large great room

Pros: The speaker box has multiple connection options.

Cons: The speaker box is too big to hide. I was use to a Bose I could tuck between furniture.

Nice Sub

Dave Z from cheyenne, WY on 2/29/2016

Crutchfield Customer Review (What's this?)

Arrived in perfect condition. Bigger than I thought. Great look sounds great. Great addition to my stereo. I'm not using it for home theater and it works well. My only gripe is 2 of the speaker cover pegs broke off removing the cover. I pulled them out an super glued them. I was very gentle removing the cover. Looking it over I noticed some of the pegs are tweaked and don't line up quite right putting stress on the plastic pegs so they broke.

Pros: Good sub, good price.

Cons: Cheap plastic pegs holding on the speaker cover.

Thank you for your help/information about sub-woofers.

Nancy G from Piedra, CA on 1/20/2016

Crutchfield Customer Review (What's this?)

I was so excited to finally find a Polk sub-woofer sold separately from a soundbar. Friends of mine who are quite knowledgeable about audio systems were so envious. This Polk powered sub woofer is a great addition to any good sound system. Especially for the great sale price you had it for.

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Super woofer

Super woofer from California on 1/10/2016

Crutchfield Customer Review (What's this?)

More expensive Polk subwoofer blew amp 1 month after 3 year warranty so went with cheaper less powerful PSW108 . Excellent sound with easy setup and great sale price. Very attractive

Pros: Cheap great sound easy setup very attractive volume control auto turn off

Cons: Crutchfield should have replaced the defective subwoofer I bought from them 3.1 years ago even though just out of warranty

Great sub!

Phil from Wisconsin on 1/10/2016

Crutchfield Customer Review (What's this?)

This is a great entry level sub. You will miss some of the lowest lows in movies but it is great For every day use.

Pros: High quality and great apind

Cons: None other than what should be expected in the category.

Great sub for the price

JoeM from Michigan on 1/10/2016

Crutchfield Customer Review (What's this?)

My previous 12" Infinity sub of 15 years finally kicked the bucket, so I was looking for an economical replacement. This sub is great for the price. Not quite as much rumble as my previous sub, but it fills out my system nicely. It also sits in a large room, which was a small concern with a 10" sub. I am totally satisfied.

Pros: Great price and has enough power.

Cons: None

PSW108 sounds very good

Jim G from Florida on 1/10/2016

Crutchfield Customer Review (What's this?)

The Polk Audio PSW108 sounds very good with plenty of low end without sounding muddy. Has enough power for a medium sized room.

Pros: Sounds tight and clear

Cons: none

great subwoofer

Jeff M from Peachtree City, Georgia on 1/6/2016

Crutchfield Customer Review (What's this?)

I added this subwoofer to my system in a living room with very high ceilings. Adding the bass really improved the overall quality of the music, made my bookshelf speakers sound so much better! Great price.

Pros: Great price. Great sound

Cons: none

Polk Audio PSW108

Anonymous from Massachusetts on 1/4/2016

Crutchfield Customer Review (What's this?)

Great Sound Quality

Pros:

Cons:

Excellent

Brennan W from N Charleston SC on 1/3/2016

Crutchfield Customer Review (What's this?)

Sounds great, I use mine in a full service home stereo setup. I have 4 floor standing speakers and this powerful sub. I mostly use my system to listen to music but also watch movies from time to time. I am very pleased with this sub, gives me the bass I was missing. I may add another one day to round out my system even more. Unit looks great too, high quality craftsmanship.

Pros: Sound, good punchy bass Looks great, high quality

Cons: None, this unit is a top notch value priced powered sub. This unit will produce what I would consider to be unacceptable levels of port noise at high volumes with music with boomy bass. But at the price point of this unit and the fact that I don't listen to a lot of boomy bass music this unit is a solid 5 star powered sub

Polk Audio PSW108

Gerard S from Texas on 1/2/2016

Crutchfield Customer Review (What's this?)

Crutchfield delivered quickly and on time as promised. The Subwoofer is excellent; easy set up and great sound. Crutchfield had a great sale on the item and excellent guidance making this purchase easy.

Pros: Great sound, easy set up, attractive

Cons: None

Like it

HaywardC from Ohio on 12/17/2015

Crutchfield Customer Review (What's this?)

Good sound at a reasonable price and the Crutchfield staff very helpful

Pros:

Cons:

Great bass

MikeM from Indiana on 12/14/2015

Crutchfield Customer Review (What's this?)

Replaced an older advent 10" sub. Didn't realize how bad my old one sounded till I hooked this up. Sounds great. I have all Polk surround speakers now and sounds great.

Pros: Sounds great. Looks great also.

Cons: None

Polk Audio PSW108

Anonymous from New York on 12/9/2015

Crutchfield Customer Review (What's this?)

Excellent product

Pros:

Cons:

7.2 Surround

Anonymous from North Carolina on 11/17/2015

Crutchfield Customer Review (What's this?)

I have the (255C-RT) and in walls (RC55i's) and 2 Polk Subs (PSW 108 and 111) for a 7.2 effect. It's a great combo for the size of room I have!

Pros:

Cons:

Polk Sub

Ryan from Spokane on 11/5/2015

Crutchfield Customer Review (What's this?)

Great Product, Great Price

Pros:

Cons:

More than I expected

Bradley from Texas on 10/26/2015

Crutchfield Customer Review (What's this?)

I added this unit to my 'polk' home theater set up. Driven by the Onkyo TX-NR737. Deeps are clear and solid. Provides good rumble to accompanying mids from center speaker. Size surprised me (to the positive), feels 'bigger' than advertised. Solid and well built. Could be an end table in a crunch, but probably not the best place to put your drink :-)

Pros: Fit and feel, "rumble", price, sound.

Cons: None so far

Small but forceful

Mark from Georgia on 9/26/2015

Crutchfield Customer Review (What's this?)

Over the last year I've been building up a small system in my home office. I hadn't spun a record in a decade and a Saturday spent wandering used record stores with a friends inspired me to dig out an old turntable and watch the wobble of old vinyl myself. I tried to resurrect some old gear but it had reached it's time, so started a small purchasing adventure, all through Crutchfield. A new NAD CD player, new Cambridge Audio amp and some small Polk bookshelf speakers had me happy for a year. But there was something missing, that little thump of sound that makes you feel as much as hear. I bit the proverbial bullet and ordered this basic subwoofer. My first unit was defective, but the customer service here at Crutchfield had a new one on its way within hours of my call - I've been buying stuff from them for nearly 30 years and they have never failed me. On to the subwoofer itself ... it's small, relatively inexpensive and I was just looking for a little life at the low-end. I don't crank the volume up as I'm in a small space and this fits the bill perfectly. It could probably rattle a few windows, but the way I'm using it is just to give a little bit of bass response. What I love most is the tightness of the sound - it's there, it's present, it's forceful, but it isn't all booming and thumping. It's a purposeful sound that, I think, brings the musicality out as the performers and engineers intended it. Exceedingly happy with the purchase.

Pros: Tight, forceful sound that isn't overwhelming or boomy.

Cons: First one (an open box) was defective, but the customer service from Crutchfield was excellent, getting me a new one right away.

Polk PSW 108 Subwoofer

BW from West Virginia on 7/19/2015

Crutchfield Customer Review (What's this?)

Polk makes great products. I was a bit concerned when I purchased this product only because I have an older "system" and I was't sure if it would work. It worked with my system as soon as it go plugged in with simple instructions. Even better the product was shipped and I had it in 3 days. Wow was I surprised. I have purchased from Crutchfield before and they never fail to give the best service for their customers. Thank you Crutchfield.

Pros: Excellent Polk product with excellent sound. Easy to connect and up and running in no time.

Cons: None.

Garage boost

Anonymous from California on 7/12/2015

Crutchfield Customer Review (What's this?)

Great for garage music boost

Pros:

Cons:

Proven Quality and Performance

Pat from Arizona on 6/17/2015

I have a PSW10 that is over 10 years old. It is used in an all Polk surround system with TSi100 front, center, and rear speakers powered by an Onkyo receiver. This subwoofer has performed very well for the entire time, and is more than powerful enough for a 16 by 16 foot living room. We have never had it a maximum volume, and will vibrate furniture during loud LFE sections of movies with clear and unmuffled bass. This sub is a huge value, and if mine failed I would buy another.

Pros: Quality Performance

Cons: None

killer bass

Frank A from Auburn CA on 4/5/2015

I recently purchased for under 100 bucks. Extremely happy sounds awesome in my apartment. For only 50 watts it beats hard. Would definitely recommend.

Pros: Small size great punch.

Cons:

Polk Audio PSW108 for living room

Julian from Wash, DC on 3/2/2015

Crutchfield Customer Review (What's this?)

Great sub to go with my home system. Easy to install and is a nice compliment to my infinity speaks and (2003) onkyo receiver

Pros:

Cons:

Polk sub

trim from Elkhart, IL on 12/15/2014

Crutchfield Customer Review (What's this?)

Awesome sub....great sound!

Pros: All good

Cons: None so far

excellent purchase

suzy from Pennsylvania on 12/14/2014

Crutchfield Customer Review (What's this?)

This product has great sound quality and is a wonderful addition to our newly installed Home theater system. We love the quality, easy install, and price for the product.

Pros: price, quality, sound

Cons:

Polk Audio PSW108

Avanti from Georgia on 12/13/2014

Crutchfield Customer Review (What's this?)

Hi Crutchfield and viewing customers. I would like to first say Happy Holidays to all. MY resent purchase of the Pork Audio powered sub speakers (two). of them The price was great. Smiling.. Most of all the sound quality is everything I wanted to have. The casing of the box is appealing and the size for the sound of Bass is shocking.. Delivery of Bass is what i wanted and is what I've received with these Subwoofers.... A little secret.. I exchanged both of my Bose subs for these Pork Audio subs. If you don't tell i want tell. Have a great Evening. Thanks again to Crutchfield..

Pros: All...

Cons: None..

Do not let the price fool you

Steeda46 from Leander, TX on 12/8/2014

Do not let the price fool you. I have had this subwoofer for a few years and recently decided to use it again in lieu of purchasing a new one for my home theater - very happy I save the money. This unit delivers awesome sound and keeps up with the fast paced movies.

Pros:

Cons:

Perfect for the DIY'er - 5.2 Ch System

JimBo from Nevada on 11/22/2014

Crutchfield Customer Review (What's this?)

Great product for the money. I have this hooked up to an Onkyo 5.2 ch surround in my living room which is all tile floors (ceiling speakers @ 10 ft). Sound is perfect with little to no reverb. I combined this sub with PolkRC 80i (2 Fronts), RC60i (2 Rear) and an MC80 (Center). Great "bang for the buck". Recommend this to anyone who is looking for a level right below theatre HD quality.

Pros:

Cons:

Good subwoofer for small systems and rooms

djEric from California on 11/10/2014

Crutchfield Customer Review (What's this?)

This subwoofer works well with my small AudioEngine speakers and desktop computer -- really gives some bottom end that desktop speakers just can't provide. I chose a smaller system for my desktop because if you are working you just don't need to be knocked over with sound. With this combo, you can keep volume levels low and still get good fidelity.

Pros: Plugs right in, good fit, great sound for its size. Not a gamer, but sound holds up fine if you want to crank it up for movies or music videos.

Cons: might be a little meek in thunder dept, you will need something bigger for a larger room.

Packs a Punch

Anonymous from Tampa, FL on 10/12/2014

Crutchfield Customer Review (What's this?)

Picked this powered subwoofer out after my current Sony sub died. Great sound for a little speaker at a great price.

Pros:

Cons:

Great Sub

RustyF from Atlanta, GA on 8/29/2014

Crutchfield Customer Review (What's this?)

This replaced a worn out infinity 50 watt sub in a bedroom. Simple installation & setup in 5.1 system was simple.

Pros: Lots of rumble out of a small unit. This sub would work well in a larger room too. The sub this replaced was down firing and I like to front facing speaker much more. So far I am very pleased with this sub.

Cons: The speaker is lite, not sure if this will last as long as the infinity that was 13 years old. The unit was delivered in a very damaged box and had some cosmetic damage. This was done by UPS shipping and Crutchfield worked with me and provide 2 acceptable solutions.

Polk Subwoffer

Arthur from Syracuse on 8/11/2014

Crutchfield Customer Review (What's this?)

Great sub woofer, good value, easy to setup

Pros: great sound,

Cons: no bananna jacks

Excellent replacement

John from Penna. on 7/28/2014

Crutchfield Customer Review (What's this?)

This SW replaced an older Kennwood lost due to water damage and works exceptionally well

Pros: Easy to set up, great bass

Cons: None

Affordable Polk Quality

Ron D. from Union, NJ on 7/5/2014

Crutchfield Customer Review (What's this?)

This little sub is now part of a 5.1 A/V system in my bedroom. Amazing output for its size. I'm a long-time fan of Polk Audio, and this speaker does not disappoint. Excellent value.

Pros: Low price, Polk quality

Cons: None

Here comes the boom

Preachkevin from Manassas, Va on 6/27/2014

Crutchfield Customer Review (What's this?)

Great value for the money, If you need a sub for a surround sound system this will work fine

Pros: Great value and excellent sound

Cons: For those who have no neighbors and no glass in the house it will not shake the entire house, not enough power, yet this sub adds exceptional bass and bottom end to movies and in house surround sound system

Great value

Greg K. from Greensboro, NC on 6/10/2014

Crutchfield Customer Review (What's this?)

Great sub woofer at a great price. Easy installation. Added to 5 speaker system and now movies are SO much better!

Pros: Price. Free shipping (received it very quick.) Easy setup.

Cons: None that I have found.

Great Purchase

Rich from Green Bay, WI on 4/8/2014

Crutchfield Customer Review (What's this?)

AWESOME PURCHASE Great Price

Pros: Sounds Great easy set up

Cons: None

Awesome subwoofer

Mike from Kearney, MO on 4/7/2014

Crutchfield Customer Review (What's this?)

Incredible amount of bass can sound like a mega car audio system I am very impressed with the quality all around and the deep bass

Pros: Awesome sub for the money

Cons: None

Wonderful Sub

Mike from Rockford, IL. on 3/26/2014

Crutchfield Customer Review (What's this?)

I was able to purchase this product from Crutchfield for an unbelievable price and it arrived in just a day. I was pleased to be able to refer to Crutchfield's information on the use of sub's within a Home Theater system as this assisted in my purchase. This sub is excellent. Very tight bass and sounds great with movies as well as classic rock when I want to relax to some music. I have a pair of vintage floor standing Advent front speakers and this Polk sub takes on those low frequencies allowing my Advents to sound brand new. I love this sub and you can't beat Polk for warranty with a five year warranty on a speaker. I am purchasing an additional one as well.

Pros: Extremely affordable, tight, accurate bass, easy set up

Cons: I could sure use a line out on the back of the sub in order to "chain" a second sub to this one.

Installed easily

Jeff from Boulder, CO on 3/25/2014

Crutchfield Customer Review (What's this?)

Bought this as a simple add on to a Polk system that already had 5 speakers but no sub. This seems to put out just enough to get the lower bass without overpowering the room. Haven't not yet explored some higher bass settings.

Pros: Easy to Install. Great Price.

Cons:

PSW108

Dalco from Dallas,TX on 3/24/2014

Crutchfield Customer Review (What's this?)

Very nice! The sub is great! Helped out my sound to my Onkyo reciever. Movies and music sound great! Good buy and bang for your buck! You don`t need to drop $200 plus on a quality sub!

Pros: Quality, Performance, Sound, Ajustable knobs

Cons: None!

Awesome

Cyco from Deer Park, NY on 3/23/2014

Crutchfield Customer Review (What's this?)

Totally Blown Away, Polk Audio has never let me down. Beyond what was expected.

Pros: Quality, Performance, Style

Cons: None!!!!

Great Sound

Scott from Pittsburgh, PA on 3/14/2014

Crutchfield Customer Review (What's this?)

Great sound and enhances other Polk Speakers! Huge upgrade from my very OLD Yamaha sub.

Pros: Great Sound, Great Look, easy to set up.

Cons: No sub wire to connect to reciever. Not a big deal except requires a Y Plug.

polk audio psw108

doug from orange co. ny on 3/11/2014

Crutchfield Customer Review (What's this?)

good bass. People at Crutchfield were great , very helpful. Was here in two days just has they said it would .

Pros: sound and price just right

Cons: none

PSW108

Hurgruk from Arkansas on 3/8/2014

Crutchfield Customer Review (What's this?)

Great product!! & Well protected during shipping

Pros: Small enough that it fits any room & handles any load i send to it

Cons: none

Great Value

great basic sub from Las Vegas on 3/7/2014

Crutchfield Customer Review (What's this?)

Very good value basic sub

Pros: lots of power when using with a smaller set of satellite of bookshelf speakers

Cons: None thus far

Great value

Fast Eddy from Ogden,UT on 3/5/2014

Crutchfield Customer Review (What's this?)

Great sound, good construction & packaging

Pros: Arrived in factory condition, looks great. Great bass, yet never sounds muddy. Has been great for music and movies. Works surprisingly well in a 19' x 29' room considering it's modest power.

Cons: None

Excellent product

s.s. from Austin, TX on 3/5/2014

Crutchfield Customer Review (What's this?)

Filled my vaulted ceiling living room with sound I had never experienced before.

Pros: Everything was as promised.

Cons: None.

great little sub.

ronc from coffeyville,ks on 3/2/2014

Crutchfield Customer Review (What's this?)

great sub plenty of bass and can't beat the price.

Pros: low cost high quality

Cons: none

Love it! Great price great sound!

Aaron from New Albany, OH on 2/25/2014

Crutchfield Customer Review (What's this?)

I love this sub! I was looking for something inexpensive that would provide some great bass for movies and music. I already have Polk audio in wall and in ceiling speakers so this was the perfect addition.

Pros: Low cost Easy setup Good bass

Cons: None yet

Polk PSW108 Subwoofer Does the Trick

Hal H. from Columbus, OH on 2/24/2014

Crutchfield Customer Review (What's this?)

After purchasing a pair of Polk TSi 300 floor standing speakers (which have a decent sound on their own) a year ago, I wanted something that would round out my surround sound system and add just that extra base in a small living room. The PSW108 added just enough to enhance both the surround sound as well as standard stereo music, without a major $ investment on my part. It makes the system sound great in a small space and does not overwhelm the base. If I ever move the system to the larger room, I'll try the PSW108 first but may need to upgrade to a higher wattage sub. However for the space I have right now, it's perfect. As always, Crutchfield's customer service was exceptional helping me navigate the purchase using 4 different gift cards. I liked the free shipping and having the sub delivered to my doorstep in just 2 1/2 business days.

Pros: More than enough power for a small space.

Cons: I wish the Polk user manual was a little more detailed.

Polk Audio PSW108

Anonymous from Cincinnati, Ohio on 2/24/2014

Crutchfield Customer Review (What's this?)

I am pleased with the quality of bass I added to my system from this affordable product. I struggled with spending more money and am very happy I didn't.

Pros:

Cons:

Outstanding!

TheRock from NJ on 2/22/2014

Crutchfield Customer Review (What's this?)

Bought this to create a 2.1 on a basement TV. The sound is excellent for this price. Output is clear with distortion. All adjustments required are on the unit to calibrate it.

Pros: Controls, connection options

Cons: Enclosure size a bit on the large side

Polk Audio PSW108

Anonymous from Wilson, NC on 2/22/2014

Crutchfield Customer Review (What's this?)

Great subwoofer at a very good price. Can't imagine getting more bass for your buck than this! Really made a difference in the overall sound quality for my home theater system.

Pros:

Cons:

Outstanding product

Anonymous from NM on 2/20/2014

Crutchfield Customer Review (What's this?)

Easy plug n play sub to complete my home theater system. I have a open living room that flows into a open dining and kitchen area. Im able to watch movies, sports, and listen to music in all areas and the sub fills the house with awesome sound. Wife isnt very happy but so far its been excellent for movies and all types of music. I listen to hard rock and old school rap and I have yet to exceed its capabilities. Very pleased.

Pros: "Polk", easy set up, and price

Cons: None so far

Awesome sound

Bob from Fort Worth, TX. on 2/19/2014

Crutchfield Customer Review (What's this?)

This woofer has great sound and has good controls.

Pros:

Cons:

Polk Audio PSW108

Anonymous from Burnsville, N.C. on 2/16/2014

Crutchfield Customer Review (What's this?)

Great subwoofer completing the RM87 system. Couldn't be happier.

Pros:

Cons:

Polk Audio PSW 108

Joe Brewer from Troutville Va. on 2/13/2014

Crutchfield Customer Review (What's this?)

Very nice sub,I was looking for deep rich bass not too powerful but that perfect blend to match a pair of Bose 901's. Also along with with that combo is a stereo receiver the very best in the world NAD 725Bee awesome!

Pros: Perfect

Cons: Keep producing them

subwoofer

Roberto C from San Juan PR on 1/22/2014

Crutchfield Customer Review (What's this?)

nice and solid bass even at low power

Pros: nice sound and look

Cons: none

PSW108

B S from Houston, TX on 1/20/2014

Crutchfield Customer Review (What's this?)

Got this included with the RM 87 7.1 surround system, What a difference the sub makes, awesome!

Pros:

Cons:

Polk Audio PSW108

Terencef from Pomona , New York on 1/14/2014

Crutchfield Customer Review (What's this?)

Great bass ! Completes entire audio system ! Great upgrade

Pros: Booming bass !

Cons: None

Polk Center Channel Speaker CS10

31Voldog from Cleveland, TN on 1/11/2014

Well worth the money. Vocals and all high end sounds are clear and crisp. Using controls on Onkyo NR509 allows various adjustments to fine-tune to anyone's preference. Must have for home theater, but enhances music as well.

Pros: Great sound, great price, ease of setup/install.

Cons: Be prepared to raise you TV, or purchase new console; it is big.

Great Budget Subwoofer

PureDark from Taber, AB on 1/6/2014

For what it is and for the price this sub is amazing. I have it paired with two Polk Audio M20's ($130CAN on sale) and they are a wonderful match. I am running them off a Cambridge Audio C500/P500 so the source is solid. I wired it through the high level inputs and set the crossover to 80hz. It meets the M20's wonderfully in my small room. You may read complaints about not enough punch or distortion but for under $100 the sub does very well. During movies I can feel the thunder and for jazz, classical, and rock it it very smooth.

Pros: Great price (only buy if it's on sale) Great sound for it's price Input options (high level and two channel line level) Auto-on/off

Cons: None so far

Totally awesome product!!

heavyd from Marietta, Ga. on 1/4/2014

Crutchfield Customer Review (What's this?)

If you have a nice system , and do not have a subwoofer , you are missing out. The Polk Audio is the best thing I could have done for my system , the sound is truly incredible, I have some JBL bookshelf speakers and this thing fits in with them perfectly. You can adjust the settings easily and I do not suggest this for anyone living in an apartment with close neighbors. The house will shake when this thing is kicking, for real...

Pros: sound , a real deal for the money

Cons: NONE

Polk Audio PSW108

J,I, from San Juan, PR on 1/4/2014

Crutchfield Customer Review (What's this?)

Great sound. The volume of this 50 watts PSW is good enough and improved the sound of my home audio significantly

Pros:

Cons:

POLK PSW108 REVIEW

GARY S from HAZARD , KY on 10/24/2013

Crutchfield Customer Review (What's this?)

THIS WAS MY FIRST SUBWOOFER PURCHASE WHICH I CONNECTED TO POLK R150 SPEAKERS AND DENON AVR-1613 RECEIVER. THIS SUB MADE A GOOD SYSTEM EXCELLENT !

Pros: GREAT BASS , EASY HOOK UP .

Cons: NONE

PSW1O8 is great

Anonymous from Granbury Texas on 9/29/2013

Crutchfield Customer Review (What's this?)

This woofer sounds great and is priced very reasonable. It easily overpowers my cheap home theater speakers I will definitely be upgrading them soon.

Pros:

Cons:

More Than I Expected

Steve Down South from Memphis on 9/4/2013

Crutchfield Customer Review (What's this?)

I have replaced an Optimus (Radio Shack) sub. No controls. Attach the wires and what you get is what you get. The PSW108 is awesome! I am using Polk bookshelf speakers. Since the PSW108 is powered, it's not a problem adjusting the sub to match the speakers. The PSW108 could easily accommodate much larger speakers. The sub "sleeps" after you shut down the audio and comes right back on when it senses audio. It's a feature I like. I've always thought audio equipment is a bargain. Twenty years ago, you wouldn't be able to find a sub of this quality for $180. Describing how music sounds is difficult. Let's just say there is butt kicking bass that is not out of place. Rock 'n' roll is wonderful and some jazz albums have extraordinary low passages. Movie soundtracks are the killer. When a door slams, you feel like you're in the room. When that music comes on, Sally Jo is going to be sorry she walked in the room. You can feel it. There are times I like to make the walls shake, but when the music is turned down low, the PSW108 is still working. At low listening levels, you still get everything. I'm impressed.

Pros: powerful, adjustable, good looking, easy, solid

Cons: duuuuh...can't think of any

Polk Audio PSW108

Dennis S from Rock Hill,SC on 7/13/2013

Crutchfield Customer Review (What's this?)

Clear crisp bass. Fills in 5.1 sound system as promised.

Pros: easy to hook up to 5.1 system

Cons:

Great Subwoofer

Texas Pipeliner from Spring, TX on 6/16/2013

Crutchfield Customer Review (What's this?)

I connected this to a Denon 1913 AV Receiver and Amp, Center Speaker and 4 ceiling mounted speakers. The Audyssey automatic tuning did a great job of identifying one speaker connected backwards and then equalizing speaker and room. The subwoofer really can tick the wife off . . . not intended but what can I say.

Pros: Great price, good performance

Cons: None

Sub woofer

Don S from Minocqua, Wi on 5/9/2013

Crutchfield Customer Review (What's this?)

Outstanding performance. It is paired with Polk TSI 300 and integrated great.

Pros: Excellent for price

Cons: None

Awesome

CB from PA on 4/23/2013

Crutchfield Customer Review (What's this?)

Nice thundering bass in a small package.

Pros:

Cons:

Completely Polk!

Josh from Winnipeg Manitoba on 4/19/2013

Picked up 2 of these to complete my surround hooked up to onkyo nr-616 and Polk in wall speakers all around. Very happy that I found these subs now any movie watched on the big screen is worth mentioning.

Pros: Price, sound, everything

Cons: Nothing at all......yet

polk PSW108

Warcry from Independence Mo. on 4/16/2013

Crutchfield Customer Review (What's this?)

I just received this item today and Im blown away.This sub really kicks!Its too bad I live in an apartment otherwise Ide bring down the house!Totally awesome!!!!!!

Pros: Easy set up.I tweeked it and it sounds GREAT.

Cons: None at all

PSW 108

CB from Indianapolis on 4/8/2013

Crutchfield Customer Review (What's this?)

Great sound

Pros: Sound quality.

Cons:

Good Vibrations

SteveM from Atlanta, GA on 10/22/2012

Crutchfield Customer Review (What's this?)

Wow! This little sub cranks out some low frequency. I recently purchased this sub, paired with an Onkyo TX-8255 receiver and a set of Polk TL1 Blackstone bookshelf speakers. I'm seriously impressed with the sound. I'm on a budget, so for the price I certianly got my money's worth. Glad I don't live in an apartment.

Pros: clean lows, loud, no distortion.

Cons: It's pretty big. if you have a small space you'll be struggling to find room.

awseme

ronnie l. from westminster,md. on 10/2/2012

Crutchfield Customer Review (What's this?)

great sound easy setup i live in an apartment so cant crank it too much but when i do it rocks .great sound at lower volume.was free with my speakers cant beat that price.thought it would be trash for free but i love it. thanks again crutchfield

Pros:

Cons:

Good bas, seems solidly built

Bobafet512 from IL on 9/19/2012

Crutchfield Customer Review (What's this?)

Looks nice, puts out good bas. I don't know much about two inputs like this one has, but my advisor said I could hook the single sub out cable from my receiver to either one of the inputs on the sub and it should work. It did. Perhaps Crutchfield could put that information somewhere in the description or their review (unless I missed it).

Pros: Looks good, puts out good bas, Gotta love Crutchfield's free shipping!

Cons: A little on the pricy side for me.

Great Product

CurtT from Layton, UT on 7/25/2012

Crutchfield Customer Review (What's this?)

This is a fantastic subwoofer for the money. It doesn't distort even at high volume. I turn it down so it doesn't overpower the rest of my system. Sounds better than my old one for about the same money I paid 10+ years ago. I gave it 4 stars because I'm sure if you spent quite a bit more money you could get one that would qualify for a 5 star rating.

Pros: Easy set-up.

Cons: None so far!

PSW108 powered subwoofer

shane from Santa Barbara, CA on 4/5/2012

Crutchfield Customer Review (What's this?)

The sound is great!

Pros: Sounds great, easy installation, clean looking , great construction

Cons:

Details

Hands-on research

Features and Specs

Enclosure Bass Reflex
Video Shielded No
Woofer Size (inches) 10
Woofer Composition Composite polymer
Firing Direction Front
Wireless No
Preamp-Level Inputs Yes
Speaker-Level Inputs Yes
Speaker-Level Outputs Yes
Low-Pass Crossover Freq 80-160 Hz
High-Pass Crossover Freq None
Phase Switch Yes
Amplifier Output (watts) 50
Frequency Response 40-160 Hz
Height (inches) 14-7/16
Width (inches) 14
Depth (inches) 16-1/8
Weight 26 lbs
Speaker Parts Warranty 5 Years
Speaker Labor Warranty 5 Years
Amplifier Parts Warranty 3 Years
Amplifier Labor Warranty 3 Years

Product Research

Features
Controls
Connections

Features

10" Driver: The Polk Audio PSW108 uses a front-firing 10" composite polymer cone driver (with foam surround) for deep, accurate response with low distortion.

Klippel Optimized Woofer: By using a state-of-the-art Klippel Distortion Analyzer, Polk is able to optimize the woofer's motor structure, voice coil alignment and suspension for the best possible performance even at extreme listening levels.

Motor Structure: The PSW108 utilizes a powerful motor structure for a higher BL responses (the measure of the motive force applied to the cone) that results in louder, deeper and punchier bass.

Compression Circuitry: The woofer's Compression Circuitry limits distortion at high volume levels.

Amplifier: The subwoofer is powered by a high-current amplifier producing 50 watts RMS/100 watts dynamic power that supplies clean power for loud bass and a wide dynamic range necessary to recreate a life-like experience in your home.

Enclosure: The PSW108 features a bass-reflex enclosure with non-resonant MDF construction and internal bracing for deep bass impact with superior detail and accuracy. The Polk Audio PSW108 is available in a black wood-grain vinyl-wrapped finish.

Front-Firing Port: The powered subwoofer's front firing port allows the woofer to be extremely efficient and provides more bass impact for your home theater experience.

Not Video Shielded: The subwoofer is not magnetically shielded, so it is not recommended to place it next to tube TVs and video monitors. Though LCD, DLP and Plasma televisions are not affected by magnetism you should allow at least 18" of space between the subwoofer and any TV.

Placement: You may place the subwoofer anywhere in your room, but it will perform best when it's on the same side of the room as your system's front speakers. Also, placing the subwoofer near a wall or in a corner will increase its loudness.

Controls

Power Switch: The subwoofer has a 2-way power switch on the rear panel. When On/Auto is selected, the subwoofer turns on automatically when an input signal is received and off 15 minutes after the signal stops. The LED power indicator glows green when the unit is on and red when the unit is off.

Volume Control: The PSW108 has a rotary volume control to adjust the volume of the subwoofer relative to the other speakers in the system.

Phase Switch: The subwoofer's phase switch allows you to select 0-degrees (normal) or 180-degrees (reverse). If the bass sounds muddy or unclear, toggling the phase control can sometimes strengthen the bass attack.

Low-Pass Filter: The PSW108 offers a continuously variable low-pass filter, adjustable from 80-160 Hz.

Connections

Line Inputs: The PSW108 has gold plated left and right RCA line level inputs. If your receiver or processor has a single subwoofer line output, you can connect it to either the left or right line input jack. For receivers having subwoofer or stereo preamp outputs that do not contain their own low-pass crossover, the PSW108 will handle the low-pass filtering. If the receiver's subwoofer output or "LFE" output has a built-in low-pass filter, the PSW108's low-pass control should be turned fully clockwise (160Hz).

Note: The PSW108 does not have a dedicated LFE input.

Speaker Level Input/Output: The subwoofer has spring clips for the speaker level inputs and outputs. The subwoofer's low-pass filter sends bass frequencies (based on the setting of the filter) to the subwoofer. The speaker level inputs and outputs are shorted together, so the output is not crossed over. You should set you receiver's front speaker setting to Large.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Accessories
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

salesman Ryan [ Bothwell G.  May 25, 2017 ]
Price [ James  May 24, 2017 ]
Have enjoyed my Polk Audio PSW108 at home, buying this to replace base speaker at my lake house. Excellent sound and great price! [ Dale  May 23, 2017 ]
Polk reputation, positive reviews, on sale. [ Phil  May 23, 2017 ]
The ratings and reviews are good, can't wait to test it. [ Yader A.  May 23, 2017 ]
Price point and quality [ ANTHONY  May 22, 2017 ]
To repalace my current one [ Donald  May 21, 2017 ]
price point [ Ronald  May 02, 2017 ]
good reviews and great price [ Likness  Apr 27, 2017 ]
Brand, price point, and star rating was why I chose this model. [ Chad  Apr 24, 2017 ]
Low cost sub. [ Jerry  Apr 21, 2017 ]
Good quality for the price. [ vedor  Apr 04, 2017 ]
Replacing a 22 year old subwoofer. [ Marvin  Mar 27, 2017 ]
I did choose this speaker for it woofer size and my entertainment room size, both match perfectly for performance and bass resonance needs. Not to mention the price and free shipping as well. [ Rolando  Mar 07, 2017 ]
Bought this for the great price and terrific Polk quality reputation. Will pair great with my Polk Monitor 50 Series II floor standing speakers. [ MIKE  Mar 03, 2017 ]
Price and positive reviews [ Eric  Feb 26, 2017 ]
On sale.. and I wanted one. [ Phillip  Feb 12, 2017 ]
quality [ Rodney  Feb 09, 2017 ]
I thought it would be a good combo with the Polk bookshelf speakers I purchased, and the reasonable price. [ Matthew  Feb 05, 2017 ]
Needed some bass added to my system and I have always been satisfied with Polk. [ Gary  Feb 05, 2017 ]
Price and reveiws [ D  Feb 03, 2017 ]
price is right and it looked like it was chosen for this amp [ Larry Allan  Jan 30, 2017 ]
Does what I expected it to do -- provides great bass to my home theater. [ ALFREDO  Jan 22, 2017 ]
I read the reviews, and I like Polk audio products. [ Brent  Jan 15, 2017 ]
great value Love Crutchfield customer service [ ROBERT  Jan 08, 2017 ]
Did not pay much for it, so my expectations were not high. Would be best to use with tablet and multimedia speakers. Would recommend for decent high fidelity audio system. [ Jeffrey  Jan 07, 2017 ]
Price, size, availability [ Michael  Jan 05, 2017 ]
"Welp, recently upgraded my sound system. For the price and good reviews (plus 50 bucks off didn't hurt) figured I'd give this Polk subwoofer a try". [ Lisa  Jan 03, 2017 ]
The unit seemed to be a lot for the price. [ Robert  Dec 30, 2016 ]
Great product and price [ William  Dec 24, 2016 ]
Replaced an old M&K sub. It's affordable and was recommended by a friend. [ Rommel  Dec 18, 2016 ]
Good quality at a low price. I already own one, so this is a gift for my daughter! [ Douglas  Dec 13, 2016 ]
Great reviews and price! [ FELIX  Nov 28, 2016 ]
Top rated item that fit my budgetary constraints. [ Tyler  Nov 28, 2016 ]
Question as to sub or receiver being a problem, looks like a good reasonably priced replacement. Spoke with Buzz for assistance. [ Thomas  Nov 27, 2016 ]
gift [ John  Nov 25, 2016 ]
Price and great reviews. [ Johans  Oct 06, 2016 ]
Looking to enhance the feel of the music. Not looking to overpower, but this will provide just enough to my system. [ Jim  Sep 30, 2016 ]
Ringo selected this based on information I provided to him. Ringo's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=164 [ Mary  Sep 02, 2016 ]
Goes with my current Polk speakers. My subwoofer died several years ago. [ Thomas  Aug 31, 2016 ]
Liked the way you described the product in detail and feel you are very reliable company. [ Alma  Aug 21, 2016 ]
Best sub there is [ ISAAC A  Aug 03, 2016 ]
I've always loved the sound from Polks. [ Carol  Jul 23, 2016 ]
it fits in my cabinet below all of my home theater equipment. Plus all other equipment is polk. [ SCOTT M  Jul 04, 2016 ]
Great reviews - both on Crutchfield and other places; and very affordable for what I expect to get. [ John P.  Jun 29, 2016 ]
It had great reviews and a good price. [ J. Paul  May 30, 2016 ]
Sparky recommended Sparky's Bio: http://www.crutchfield.com/Support/Bio.aspx?bio=44 [ Kenneth  May 22, 2016 ]
Cheap subwoofer solution for occasional use to supplement outdoor speakers [ Michael  May 22, 2016 ]
wanted economical high quality auto-on sub [ Nelson  May 21, 2016 ]
Familiar with brand [ DENNIS T  May 15, 2016 ]
good reviews and recommended by tech [ MICHAEL  Apr 29, 2016 ]
Chosen by specifications to approximate a unit to be replaced in an existing system.. [ David  Apr 18, 2016 ]
Quality [ John D.  Mar 28, 2016 ]
It's was the top seller and inexpensive. Suits my needs [ Joe  Mar 14, 2016 ]
Used in home theater in a 7.2 setup. [ TIM  Feb 22, 2016 ]
my older sub was blown and with the new one in place could not be better along with my new center speaker [ Harold  Feb 01, 2016 ]
Fabulous sound [ Ryan  Jan 29, 2016 ]
price and good reviews [ Richard  Jan 11, 2016 ]
was looking for a subwoofer with line and and line out speaker level inputs. good price. good reviews. [ Patty  Dec 28, 2015 ]
Like the price and like polk speakers [ WILLIAM J  Dec 27, 2015 ]
Good price point for the product, and good reviews helped my decision. [ Paul  Dec 27, 2015 ]
Great price on a great product. [ Philip  Dec 26, 2015 ]
It was exactly what I had been looking for. I'm glad my search journey brought me to Crutchfield. [ Nancy  Dec 22, 2015 ]
I did not have one. I tgoes with my existing Polk towers. [ Joseph  Dec 21, 2015 ]
liked it [ john  Dec 21, 2015 ]
Rated highly and great price. [ GERARD E  Dec 20, 2015 ]
Good product name, good reviews, good price point. Will give it a try. [ RICHARD J  Dec 08, 2015 ]
powered and price [ STEVE  Dec 06, 2015 ]
This was for sound system/TV. Have two mains. Polk smaller floor towers--needed more bass! sound excellent together. [ STEVEN  Dec 03, 2015 ]

9 questions already asked

it's a simple matter of the POLK's inputs vs the soundbar's outputs. I could take the time to google your soundbar, but it should be an easy exercise for you. Wish you the best in your tech research, please let us know how it ended up. [ PAUL  Sep 26, 2016 ]
Gage R. Does your Sony ht-ct380 have a output jack on the unit to drive a sub woofer? If so yes - if not this is a question for Sony [ BILL  Sep 25, 2016 ]
I you have a subwoofer input on the surround system, yes [ ANTHONY  Mar 11, 2016 ]
I forwarded your question to an Advisor and they responded with the following: Yes, the speaker level outputs are designed to pass through the signal and power from the speaker level inputs on the Polk PSW-108. If you would like to discuss further you can contact an Advisor directly by phone (1-800-324-9695) or online chat. [ Krissy  Oct 05, 2015 ]  Staff
Absolutely. You would simply run a subwoofer (RCA style) cable from the Subwoofer Pre-out on the back of the Denon receiver to the Line In on this subwoofer. [ Jeff  Mar 18, 2015 ]  Staff
Thanks for your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They will be able to help determine if this will work and help you make the best choice for your system and your budget. [ Krissy  May 06, 2014 ]  Staff
Yes, it should be fine, use a quality RCA cable. I have this with the Polk RM7 set and it makes all the difference in the sound. [ BRADY L  Dec 25, 2013 ]
Yes, this sub will work with A/V receivers with a single sub out jack. You connect the sub out from your receiver to one of the sub's input jacks and leave the other open. My Yamaha is connect like that. [ JAMES F  Dec 22, 2013 ]
Yes, you can wire the sub with just one phone plug. I believe that a subwoofer is mono anyway. You can also run speaker wire from the right/left speaker to the sub as well. [ LESLIE NEIL  Dec 21, 2013 ]
I have a single our on my Denon AV 1913 and it works great. Good luck. Don [ DONALD J  Dec 21, 2013 ]
I do not know about the soundbar, I still use a receiver, but the PSW108 has been a joy for watching movies and listening to music. [ STEPHEN R  Dec 13, 2013 ]
If the soundbar has a sub pre out jack.Most do have it. [ MICHAEL T  Dec 10, 2013 ]
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Polk Audio PSW110 (BK)

Polk Audio PSW110

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Get more power and bass

The Polk Audio PSW110 offers these features:

a 100-watt high-current amplifier for more powerful lows with your movies and music

a separate LFE input for connection to a receiver's subwoofer output

;