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Crutchfield

Polk Audio DSW PRO 550wi

Powered subwoofer

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  • Polk Audio DSW PRO 550wi

    Front

  • Polk Audio DSW PRO 550wi

    Back

  • Polk Audio DSW PRO 550wi

    Front

  • Polk Audio DSW PRO 550wi

    Logo

  • Polk Audio DSW PRO 550wi

    Remote

  • Polk Audio DSW PRO 550wi

    Shown with feet moved for optional front-firing position

 

Our take on the Polk Audio DSW PRO 550wi

by Kristen Schaub
Polk Audio

Why add a powered subwoofer?

A powered subwoofer gives you bass you can feel as well as hear. Our customers love the depth and impact their subs add to music and movies. We hear comments like "it brings out sounds I didn't know existed in discs I've watched a million times." Powered subwoofers aren't just for big bass that rattles your picture frames; they can also deliver tight, accurate lows. If you haven't shopped for a powered sub in a while, you might be surprised at how small they get. Look for an ultra-compact model if you want to tuck your sub away under an end table or in a corner.

Feel the rumble in your movies with this powerful subwoofer

Pump up the excitement on movie night with the Polk DSW PRO 550wi. It sports a 10" woofer driven by a muscular 200-watt amplifier that'll make your hair stand up during intense action sequences. This advanced subwoofer features Polk's exclusive Feed Forward™ technology, which reduces audible distortion without limiting volume. You get quick, precise response throughout the sub's entire frequency range, even at wall-shaking volume levels.


Sounds great no matter where you place it

remote

The PRO 550wi also includes the Polk Room Optimizer™, an ingenious feature that lets you specify the location of your sub with one of four options — corner, mid-wall, in-cabinet, or mid-room. The Optimizer then automatically equalizes the sub's response to ensure smooth, clean bass from that position. You can easily access this function, as well as the volume control and phase switch, with the included remote, so you can fine-tune the bass from your favorite listening spot. Removable feet let you position the PRO 550wi for either front-firing or down-firing operation, whichever you prefer.

Highlights:

  • 200-watt RMS Class D amplifier
  • 10" down-firing woofer (feet can be repositioned for front-firing operation)
  • bass-reflex (ported) enclosure
  • Feed Forward technology maximizes output and improves dynamic performance
  • Polk Room Optimizer delivers punchy bass no matter where you place the sub in your room
  • Night mode dynamic range compression
  • frequency response 30-125 Hz (-3dB)
  • continuously variable 60-120 Hz crossover
  • 4-position phase switch (0, 90, 180, and 270 degrees)
  • auto on/off
  • Energy STAR® certified
  • speaker-level and line-level inputs and outputs
  • unfiltered LFE (low frequency effects) input
  • remote control
  • 15-1/2"W x 16-1/4"H x 18-1/16"D
  • warranty: 5 years woofer, 3 years amplifier
  • Our 60-day money-back guarantee
 

Hands-on research from the Crutchfield Labs (what are the Labs?)

Features and Specs
Enclosure
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Bass Reflex
Video Shielded
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Yes
Woofer Size (inches)
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10
Woofer Composition
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Composite poly
Firing Direction
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Selectable
Preamp-Level Inputs
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Yes
Speaker-Level Inputs
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Yes
Speaker-Level Outputs
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Yes
Low-Pass Crossover Freq
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60-120
High-Pass Crossover Freq
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N/A
Phase Switch
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Yes
Amplifier Output (watts)
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200
Frequency Response
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27-125 Hz
Height (inches)
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16-1/4
Width (inches)
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15-1/2
Depth (inches)
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18-1/16
Weight
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41 lbs
Speaker Parts Warranty
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5 Years
Speaker Labor Warranty
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5 Years
Amplifier Parts Warranty
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3 Years
Amplifier Labor Warranty
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3 Years
Product Research
What's in the box?

Download owner's manual

  • Black powered subwoofer
  • IR wireless remote control
  • CR2025 3V lithium battery (installed in remote)
  • 9' Detachable power cord (IEC 2-pronged end)
  • 4 Rubber insert feet
  • Owner's Manual
  • Online registration card
  • Cardboard features list

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 open the box, verify contents, 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.

Features
Controls
Connections

Features

Driver: The DSW PRO 550wi uses a 10" Dynamic Balance composite polypropylene cone driver for deep, accurate response with low distortion. For a smoother response and improved durability, the woofer utilizes a rubber surround.

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

Class D Amplifier: The subwoofer is powered by a high-current Class D amplifier producing 200 watts RMS power (400 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. The efficiency of a Class D digital amplifier translates into high-power, and cool, reliable operation with low distortion.

Feed Forward Distortion Suppression Technology: This technology maximizes acoustic output as it reduces audible distortion. Feed Forward is a zero latency system that maximizes dynamic output of the subwoofer system without relying on slow responding feedback techniques. What you'll hear is quick, precise bass output with minimal audible distortion, even at loud volume levels.

Enclosure: The DSW PRO 550wi features a bass-reflex enclosure with non-resonant MDF construction and internal bracing for deep bass impact with superior detail and accuracy. The subwoofer's enclosure's durable onyx black finish can be painted to match your room decor, if desired.

Downward Radiating Slot Port: The DSW PRO 550wi features a downward radiating slot port which lessens turbulence, noise and distortion. The result is deep, clean and accurate bass.

Video Shielded: The DSW PRO 550wi is magnetically shielded for placement near video monitors. You should still allow at least 18" of space between your subwoofer and any tube television. LCD, DLP and Plasma TVs are not affected by magnetism.

Frequency Response: The overall frequency response for the subwoofer is 23-160Hz, and the -3 dB frequency response is 30-125Hz.

Repositionable Feet: The DSW PRO 550wi features repositionable rubber or spike feet which allow you to orient the subwoofer on its "back" to turn it into a front-firing woofer when you want to hide the subwoofer away in cabinets. There is an optional woofer grille (item # 107DSW500G, sold separately) available when the subwoofer is used in a front firing application.

Note: The remote control may not operate when the subwoofer is placed in a cabinet with the driver facing into the room. If this occurs, adding an IR repeater will enable the remote control to communicate with the subwoofer.

Controls

IR Wireless Remote Control: The DSW PRO 550wi comes supplied with a credit card sized IR wireless remote control which operates the following subwoofer's controls - Volume, Mute, Phase, Night and Polk Room Optimizer. All commands are sent to the subwoofer via IR control. The IR receiver is located on the front of the subwoofer when the subwoofer is its downward firing configuration. There is a blue LED behind the woofer's logo badge which blinks to confirm the subwoofer has received and responded to the remote's instructions. The LED feature can be turned off.

Note: The subwoofers crossover setting must be set using the controls located on the rear panel of the woofer.

Polk Room Optimizer: The DSW PRO 550wi's remote control incorporates the Polk Room Optimizer (PRO) feature. The Polk Room Optimizer feature allows you to place the subwoofer where you want it in your listening room. Based upon the four most common room placements for subwoofers, the Polk Room Optimizer maximizes sound quality for you, smoothing out the bass response that a particular room placement creates. There are four push-button room equalization presets on the remote that correct for room boundary effects for typical room placements: "cabinet," "corner," "mid-wall," and "mid-room." The result is great bass performance no matter where you place your DSW PRO 550wi subwoofer.

Night Mode: Night Mode compresses the dynamic range of the woofer's output, so you hear low-level bass detail at lower volumes.

Volume Control: The DSW PRO 550wi has a push button volume control to adjust the volume of the subwoofer relative to the other speakers in the system. The volume is adjustable from 0 to 40. The blue LED on the front panel will indicate the volume level using a combination of short and long blinks. The volume can also be adjusted using the supplied wireless remote.

Phase Switch: The subwoofer's IR wireless remote features a phase control which allows you to select 0-degrees (normal), 90-degrees, 180-degrees (reverse) or 270-degrees. This control enables the subwoofer to blend more seamlessly with your main speakers. If the bass sounds muddy or unclear, using the phase control can sometimes strengthen the bass "attack."

Low-Pass Filter: The DSW PRO 550wi offers a continuously variable low-pass filter, adjustable from 60-120 Hz. The cut-off frequency must be manually set from the subwoofer's control panel.

3-Way Power Switch: The subwoofer has a 3-way power switch on the rear panel. You can select "Auto", which turns the unit on automatically when an input signal is received and off 15 minutes after the signal stops; "On", which keeps the unit on and "Standby", which turns the unit off. The LED power indicator glows green when the unit is on, red when the unit is off and yellow during standby mode.

Connections

LFE (Unfiltered) Input: The DSW PRO 550wi has a gold-plated mono RCA LFE (Low Frequency Effects) input. This input should be used when connecting to a receiver with a filtered subwoofer output, such as those found on most home theater receivers (check the receiver's owner's manual). The LFE input bypasses the subwoofer's built-in low pass crossover.

Note: If the receiver's subwoofer output is unfiltered, you should use either the left or right Line Input of the subwoofer.

Line (Filtered) Inputs/Outputs: The subwoofer has gold plated left and right RCA Line Level inputs. The inputs are for use with electronics featuring unfiltered "Pre Out" jacks (Example: a separate pre-amp processor with a separate amplifier). It may require "Y adapters" to connect the left and right outputs of the pre-amp processor to both the subwoofer and the power amplifier. The line outputs allow you to send a filtered signal to a power amplifier to drive bookshelf speakers.

Speaker Level Input/Output: The subwoofer has 5-way binding post connections for front speaker level input and output. The subwoofer's low-pass filter takes the low frequencies (based on the setting of the filter) and sends it to the subwoofer. The speaker level outputs send a filtered signal to your connected speakers.

Optional Wireless Kit: The Polk Audio PWSK-1 Wireless Conversion Kit (107PWSK1, sold separately) is designed to make the DSW PRO subwoofer wireless in two easy steps, eliminating the need to run a cable from your home theater receiver to your subwoofer. The wireless transmitter connects to your receiver, and the wireless receiver plugs directly into the port on the wireless-ready subwoofer.

 
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Polk Audio DSW PRO 550wi Reviews

Average Customer Review:

25 people say:

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4 out of 5

Polk Audio DSW PRO 550wi

Written By Anonymous, Archie MO on Monday, April 14, 2014
Crutchfield Customer Review (What's this?)
 
I started with the psw105 and I'm glad I upgraded to this model just a tighter sounding sub I realize there are better subs out there maybe even close in price but with the polk promotion you really can't go wrong I may not pay full price for it but I am happy with it for what I have in it
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5 out of 5

Very Pleased

Written By Lymbo, Asheville, NC on Friday, April 04, 2014
Crutchfield Customer Review (What's this?)
 
Very nice, tight, punchy bass for music. Love being able to control the volume with the remote. I like this sub better than my old Velodyne. And of course Crutchfield got it to me rapidly.
Pros:
Plenty of house shaking bass. Remote control.
Cons:
None.
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5 out of 5

Polk DSW Pro 550wi

Written By Steven, MS on Friday, March 07, 2014
Crutchfield Customer Review (What's this?)
 
easy hook up, sounds great,
Pros:
look stylish and modern
1 out of 1 people found this helpful
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3 out of 5

good sub with a few issues

Written By Mike, Arlington TX on Monday, February 24, 2014
Crutchfield Customer Review (What's this?)
 
Good sub but it hums when used with the wireless adaptor.
Pros:
Good strong bass and easy setup
Cons:
The remote is not very dependable, only works when it wants to. Hums when using the wireless adaptor. Does not have auto off when the wireless adaptor is used.
1 out of 1 people found this helpful
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5 out of 5

Polk Audio DSW PRO 550wi

Written By Barney, Marlborough, MA on Friday, December 20, 2013
Crutchfield Customer Review (What's this?)
 
Very good Deal i got on these, Deep bass, A lot of options for set-up!!!
1 out of 1 people found this helpful
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4 out of 5

Good bass

Written By Sam S, Maryland on Wednesday, December 18, 2013
Crutchfield Customer Review (What's this?)
 
Nice good clear bass. not over the top but not low either.
Pros:
clear bass
Cons:
none
1 out of 1 people found this helpful
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5 out of 5

Polk Audio DSW Pro 550wi

Written By rt, truckee, CA on Tuesday, October 08, 2013
Crutchfield Customer Review (What's this?)
 
very nice, love the night (wife) mode.
2 out of 2 people found this helpful
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5 out of 5

Spouse friendly sub

Written By Lutsey, Advance, NC on Sunday, June 09, 2013
Crutchfield Customer Review (What's this?)
 
Sub is spouse friendly because of the remote. Sub is a great match for our home system and works properly with the Logitec remote also purchased from Crutchfield. I bought our sub from the outlet as a scratch and dent item and saved $200.00. Crutchfield delivered in 2 days. We are pleased with our purchase and service from Crutchfield. Louis U.
1 out of 1 people found this helpful
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5 out of 5

Fantastic as a stereo setup

Written By Danny B, Detroit MI on Tuesday, March 19, 2013
Crutchfield Customer Review (What's this?)
 
I was going to buy only one of these but Crutchfield had a special so I bought two. Thank you Crutchfield! I wired these bad boys in stereo using the speaker level inputs to the speaker B terminals on my reviever. Works like a charm. No problems with the remote like the other reviews mention, and one remote works for both subs so if I do ever have a problem I got back up. They sound fantastic. I sware, they always give you the correct bass for whatever you may be listening too. 100% satisfied.
Pros:
Sounds fantastic and looks great compared to others. Remote included.
Cons:
Nothing really.
2 out of 2 people found this helpful
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5 out of 5

Polk DSW Pro 550wi

Written By Chris B, Burbank, CA on Wednesday, January 16, 2013
Crutchfield Customer Review (What's this?)
 
This sub has some really good bass to help immerse you in the video. I have to admit I turn mine up to around 75% and turn up the sub level on the receiver to +5db, whereas YPAO set it to +1 db with the sub volume on 50%. The auto turn on seems to be hit or miss so I just turn it on and off as I need it. The remote included works fine for me, but I have programmed my Harmony remote so I don't use the included remote. Overall it's a very nice unit, it looks as sleek as the rest of my Polk gear, and it performs well.
2 out of 2 people found this helpful
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1 out of 5

Polk Audio DSW PRO 550wi

Written By DP, NY on Tuesday, December 11, 2012
 
so far only one star since this is the second one I have, the first one I had to return because it didn't work. still frustrated because now this second does not work, I need to call support but have not had time, but I am truly upset because last year I did my entire room over and it looks awesome. have it hooked up to denon AVR 2312CI with polk speakers. using it wireless, will call this week and see if they can help, but at this point very unhappy.
2 out of 5 people found this helpful
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5 out of 5

I'm impressed!

Written By Michael, Rockwall, TX on Saturday, December 08, 2012
Crutchfield Customer Review (What's this?)
 
First off, I don't max out the volume when watching a movie but I do turn it up loud. This subwoofer does the job with impressing bass! I do not have any regrets buying this subwoofer! I did not use the wireless feature so I can't speak for it.
Pros:
Excellent bass and wireless feature
Cons:
None
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5 out of 5

550 review

Written By el g, PA on Wednesday, October 03, 2012
Crutchfield Customer Review (What's this?)
 
Clean, solid, and room filling. For me this was a GREAT buy. I went with the wireless kit because I would have needed over 50 ft of cable plus the room it's being used in gets rearranged for Christmas so I liked the flexibility of being able to move it wherever I want with with no real inconvenience. There are 2 problems with going wireless one is the signal so you might have to play around with placement. The other problem is if you go wireless you will have to manually turn the sub on/off everything you use it as opposed to a wired connection which has a standby mode and will turn on/off manually. Besides these 2 minor things I love this sub it shakes the house!
Pros:
Everything
Cons:
Wireless can be problematic Wireless requires manuallying turn sub on/off
2 out of 2 people found this helpful
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5 out of 5

Awesome Bass, Polk Quality

Written By Ron D., Union, NJ on Saturday, September 15, 2012
Crutchfield Customer Review (What's this?)
 
The Class D amp on this beautiful sub provides clean, earth shaking bass. The adjustments for location, phasing and volume will allow even the most critical audiophile to get it "just right". My unit is hard-wired to the LFE input, so I have no issues with wireless interference. The finish is superb, as should be expected with any product from Polk Audio. The remote control dose require line-of sight , which may be a problem for someone who has the unit stashed away behind furniture, but that shouldn't be a problem unless you want to continually tweak the settings. Overall, a highly recommended sub that will put a smile on your face. I should also add that this unit went on sale a few days after I purchased it, and Crutchfield automatically gave me a credit for the price difference on any future purchase. Another reason to go to Crutchfield first when looking for electronics.
Pros:
Beautiful finish, awesome performance.
Cons:
Remote requires line-of-sight (should not be a big deal for most people).
2 out of 2 people found this helpful
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5 out of 5

Good Gosh!!!

Written By Danny L, Hornbeck La on Monday, February 06, 2012
Crutchfield Customer Review (What's this?)
 
I recently purchased an Onkyo TXNR 609, a pair of Polk RTiA3s. a Polk Blackstone TL center, and this BEAST! It will Literally vibrate the concrete slab under my house, Unbelievable! After adjusting, sound is incredible, blends perfect with system for music, shakes the house for movies.

If your in the market, call Crutchfield, discuss your desires, and order. You won't be disappointed.
Pros:
Solid, tight bass.
Cons:
Easy to "over do it".
2 out of 2 people found this helpful
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5 out of 5

Big Block Engine Performance!

Written By DS, Henderson, NV on Thursday, January 26, 2012
Crutchfield Customer Review (What's this?)
 
I wanted the 12" DSW PRO 660 because I was replacing a 12" sub boasting 250 W RMS / 550 W Max and I didnt want a lesser experience. The 660wi is only $100 more than the 550wi but you have to set your budget somewhere so I went with the DSWPRO 550wi. Surprise Surprise this 550wi out performs the 12" Northridge E250 and I mean its not even a close contest. the 550wi has a class D amp. Theoretical power efficiency of class D amplifiers is 100%. An ideal class A B amplifier has a theoretical maximum efficiency of 78% and the Northridge E series probably would not have "ideal efficiency" so believe me when I say this 550wi has big block engine performance and these 200 Watts easily outperform the 250 watts of the 12" and I have never turned the 550wi up past 75% I'm pretty sure pictures will fall and nails will loosen from wall studs
Pros:
Clean Powerfull Bass, Modular for down or front firing, Wireless Capable, Remote is usefull.
Cons:
Accessories are expensive - $50 grill cover $100 wireless adaptor
5 out of 6 people found this helpful
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5 out of 5

excellent

Written By Ted, Tampabay, FL on Thursday, January 19, 2012
Crutchfield Customer Review (What's this?)
 
Matches well with TL350 setup. Crossover easy to adjust. Don't find much use to remote once I was comfortable with setup
Pros:
Multiple setups depending on room type, flooring, etc. Matches well with T350
Cons:
Wish remote had frequency adjuster
1 out of 1 people found this helpful
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5 out of 5

Awesome

Written By immaterial, USA on Monday, January 16, 2012
Crutchfield Customer Review (What's this?)
 
literally blown away when watching Blue Ray movie Thor; ground ashaking. Now listening to Jazz or regular TV, the beast is tamed and mild.
Pros:
Range of response, and with wireless connectivity to receiver can place it anywhere. Using Crutchfield purchased Sony receiver which calibrated the 7 Polk Audio speakers, and with Crutchfield help in setting up, what more do you want? Not to mention the savings on the subwoofer!
1 out of 1 people found this helpful
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4 out of 5

Subwoofer Awesome...Wireless could be better

Written By u da man, York SC on Thursday, June 30, 2011
Crutchfield Customer Review (What's this?)
 
This subwoofer sounds incredible. My 4-year old girl told me that she could feel the music with her entire body. Watching movies with the subwoofer is the only way to watch movies. I subtracted one star from rating because of the interference on my subwoofer via the wireless connection when my receiver and other electronics are turned off. However, the wireless connection is the only setup for my subwoofer that my wife would tolerate. She did not want to see wires or the subwoofer in our room. I have the subwoofer tucked away where you can not see but you can most definitely feel. So far, I am very pleased with my purchase. I would buy it again. I hope this review helps.
6 out of 7 people found this helpful
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5 out of 5

WOW

Written By Dan, Palm Bay .FL on Saturday, May 14, 2011
Crutchfield Customer Review (What's this?)
 
I have this sub match up with Polk Audio TL250's all I can say is WOW this sub is awesome very good choice very happy!!!
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5 out of 5

boooooooooooooooom

Written By Rob, CIncinnati, OH on Friday, March 18, 2011
Crutchfield Customer Review (What's this?)
 
It rocks the house. Rocks. The. House. Rocks it.
It can be set up to play nice with the rest of your system or it can blow you away. It's serious.
1 out of 2 people found this helpful
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5 out of 5

Awesome sub

Written By Kris, Atlanta, GA on Tuesday, March 15, 2011
Crutchfield Customer Review (What's this?)
 
doesn't look like much when I pulled it from the box but once I hooked it up and played a movie, I couldn't believe the rumble from this thing. The bass sounds great from anywhere in the room. I actually had to turn it down a little. The performance is great. I have the soundbar 50 that I run with it. Together they are awesome. Music also has a nice thump to it. Great product.
1 out of 1 people found this helpful
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5 out of 5

A Great Sub

Written By Rich, Vero Beach Fl on Wednesday, March 09, 2011
Crutchfield Customer Review (What's this?)
 
My advisor JR recommended this sub and let me tell you he knew what he was talking about. A great sub that delivers alot of bass for a great price!
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5 out of 5

Awesome sub!

Written By Tom K., Mission Viejo, CA on Sunday, March 06, 2011
Crutchfield Customer Review (What's this?)
 
Right out of the box, I wasn't sure what to make of this sub. but once I put it together with the Polk RTiAs A9s, it was like the icing on the cake. Testing it out with some BD movies with heavy sound fx, you can really hear and feel the base pulsing from the powerful sub.
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5 out of 5

Awesome Subwoofer!

Written By RJN, Hebron, KY on Sunday, January 02, 2011
Crutchfield Customer Review (What's this?)
 
This sub is awesome! It goes great with my Polk TL250 speakers and Yamaha RX-V667 receiver. The bass is tight and it drops very low. It creates a low vibration you can feel in the floor. The remote comes in very handy at night, when you need to limit the bass. I would highly recommend.
6 out of 8 people found this helpful
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Avoid running a cable across the room from your receiver with this wireless subwoofer adapter.
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For a more in-depth review and enhanced detailed information on the Polk Audio DSW PRO 550wi, please visit the Crutchfield website product page (/ISEO-rccbcspd/p_107DSWP550/Polk-Audio-DSW-PRO-550wi.html ).

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  • Get more power and bass
  • 4 out of 5: In Stock
  • The Polk Audio PSW110 offers:
    • 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
  • Add To Cart
    $249.99
  • Polk Audio PSW108
  • powered subwoofer
  • 5 out of 5: In Stock
    • The Polk Audio PSW108 offers:
      • front-firing 10" woofer
      • 50-watt RMS amplifier
      • frequency response 40-160 Hz (-3dB)
  • Add To Cart
    $179.99
  • Polk Audio PSW111
  • Get louder, more powerful bass
  • 4.5 out of 5: In Stock
  • The Polk Audio PSW111 uses an 8" woofer, but features a more powerful 150-watt amplifier.
  • Add To Cart
    $299.99
  • Polk Audio PSW110
  • 10" 100-watt Powered Subwoofer
  • 4 out of 5: In Stock
    • The Polk Audio PSW110 offers:
      • front-firing 10" woofer
      • built-in 100-watt amplifier (continuous power)
      • frequency response 32-250 Hz
  • Add To Cart
    $249.99
  • Polk Audio PSW125
  • Enjoy room-filling lows
  • 4.5 out of 5: In Stock
  • The Polk Audio PSW125 features a 12" woofer for a frequency response down to 32 Hz.
  • Add To Cart
    $349.99
  • Polk Audio PSW111
  • 8" 150-watt Compact Powered Subwoofer
  • 4.5 out of 5: In Stock
    • The Polk Audio PSW111 offers:
      • 8" front-firing driver
      • built-in 150-watt amplifier (continuous power)
      • frequency response 38-250 Hz
  • Add To Cart
    $299.99
  • Polk Audio DSW PRO 440wi
  • Get beefier bass
  • 4.5 out of 5: In Stock
  • The Polk Audio DSW PRO 440wi
    • has a 180-watt RMS Class D amplifier
    • has an 8" woofer and reproduces frequencies between 30-125 Hz
    • uses Polk's exclusive Feed Forward technology to maximize output and improve dynamic performance
    • has Polk's Room Optimizer, which delivers punchy bass no matter where you place the sub in your room
    • has line level outputs and comes with a remote control
    • is wireless ready with Polk's optional PWSK1 wireless kit
  • Add To Cart
    $429.99
  • Polk Audio PSW125
  • 12" 150-watt Powered Subwoofer
  • 4.5 out of 5: In Stock
    • The Polk Audio PSW125 offers:
      • 12" front-firing driver
      • built-in 150-watt amplifier (continuous power)
      • frequency response 32-225 Hz
  • Add To Cart
    $349.99
  • Polk Audio DSW PRO 550wi
  • Want even punchier bass?
  • 4.5 out of 5: In Stock
  • The Polk Audio DSW PRO 550wi steps up to a 10" driver and 200-watt amp for even greater bass impact.
  • Add To Cart
    $539.99
  • Polk Audio DSW PRO 440wi
  • Powered Sub
  • 4.5 out of 5: In Stock
    • The Polk Audio DSW PRO 440wi offers:
      • 8" down-firing woofer
      • built-in 180-watt Class D amplifier (continuous power)
      • frequency response 30-125 Hz
  • Add To Cart
    $429.99
  • Polk Audio DSW PRO 660wi
  • Get even bigger, deeper bass
  • 4.5 out of 5: In Stock
  • The Polk Audio DSW PRO 660wi offers:
    • a 12" woofer
    • a 400-watt amplifier
    • frequency response down to 25 Hz
  • Add To Cart
    $649.99
  • Polk Audio DSW PRO 550wi
  • Powered Sub
  • 4.5 out of 5: In Stock
    • The Polk Audio DSW PRO 550wi offers:
      • 10" down-firing woofer
      • built-in 200-watt Class D amplifier (continuous power)
      • frequency response 30-125 Hz
  • Add To Cart
    $539.99
  • Polk Audio DSW PRO 660wi
  • Powered Sub
  • 4.5 out of 5: In Stock
    • The Polk Audio DSW PRO 660wi offers:
      • 12" down-firing woofer
      • built-in 400-watt Class D amplifier (continuous power)
      • frequency response 25-125 Hz
  • Add To Cart
    $649.99
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