Polk Audio TSx330T

Floor-standing speaker (Black)

Outlet: Scratch & Dent

Item #: 107TX330TB

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46 Reviews

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Fill your room with fantastic sound

The folks at Polk Audio are experts at filling your room with rich, lifelike home theater and stereo sound, without emptying your wallet. Take their high-performance TSx330T floor-standing speakers, for example. These towers use a 1" silk/polymer dome tweeter and two 6-1/2" Dynamic Balance® woofers to pump out smooth, spacious highs and surprisingly deep lows that will easily fill your small- to medium-sized room without taking up a lot of valuable floor space, or your hard-earned cash.

Designed and built for exceptional performance

Polk carefully builds the TSx-series speakers using advanced manufacturing techniques and high-quality materials — they put a lot into them so you get a lot out of them. Each one boasts Polk's exclusive Dynamic Balance® drivers — a bi-laminate design of fiber-infused polymers sandwiched together to form a strong yet highly efficient lightweight cone for natural, low-distortion sound. Polk puts these advanced drivers through extensive testing to find and eliminate resonance points, ensuring that everything you listen to sounds clean and accurate.

Polk also paid special attention to the TSx crossovers, using a high-performance design with premium parts like Mylar bypass capacitors to deliver smooth and extended high-frequency details. Even the enclosures contribute to great sound. Their attractive cabinets use non-resonant MDF (Medium Density Fiberboard) and non-parallel curved side panels to create a rigid, acoustically inert structure that effectively reduces audible coloration.

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Product Highlights:

  • bass-reflex (ported) design
  • frequency response: 45-24,000 Hz (-3dB)
  • recommended amplifier power: 20-150 watts
  • 1" silk/polymer Dynamic Balance® dome tweeter
  • two 6-1/2" Dynamic Balance bi-laminate composite woofers with butyl rubber surrounds
  • impedance: 8 ohms
  • sensitivity: 90 dB
  • front-firing tuned port makes speaker less sensitive to room placement and allows closer placement to a wall
  • dual 5-way gold-plated binding posts allow bi-wiring or bi-amping
  • woodgrain vinyl finish
  • 11-1/4"W x 37-7/16"H x 13-3/8"D
  • weight: 29.9 lbs.
  • warranty: 5 years
  • Our 60-day money-back guarantee

Floor-standing speakers — still standing tall

Sure, floor-standing tower speakers buck the industry trend toward smaller, visually inconspicuous speakers, but they're hard to beat if great sound is your primary goal. Tower speakers produce powerful sound with excellent bass, making them a great choice for serious music lovers and for folks who want high-impact home theater.

Polk Audio TSx330T Reviews

Average Customer Review:

46 reviews
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So far so good!

Written By jaustell, Texas on Sunday, September 27, 2015

Crutchfield Customer Review (What's this?)

Replacing some Cerwin Vega RE 25's. They don't have quite the same punch, but they sound very nice.

Awesome speakers for a great price

Written By JB, New Jersey on Monday, September 21, 2015

Crutchfield Customer Review (What's this?)

I bought these speakers for my husband as an early birthday gift .These are excellent speakers for the price. My husband researched these speakers for several weeks and has been using them for a few weeks now. He likes the deep bass reflex and says it makes concerts and music sound near excellent.

Pros: Excellent price for a great speak. Crutchfield staff very knowledgable and helpful when making the purchase.

Cons: none so far.

High Quality

Written By Mike Maz, Nashua, nh on Wednesday, August 26, 2015

Crutchfield Customer Review (What's this?)

I was worriedown moving to towers and no longer having 12" subs but the base is incredible. The sound quality is excellent and I couldn't be happier with this purchase.

Pros: Great looking speaker. Amazing sound quality.

Cons: None so far.

Polk Audio TSx330T

Written By kaz, New York on Tuesday, July 14, 2015

Crutchfield Customer Review (What's this?)

First: superb advice from Rusty. No pressure, no pitch, just the facts based on the space in which these Polk speakers were to (and are currently with great satisfaction being) used. Second: after two weeks of regular and daily use I can not shake off the novelty of how I remain surprised and pleased with the extraordinary sound quality I'm now living with. At 66 years old I feel like a kid getting his first really good sound system- well, I guess thanks to Crutchfield and Rusty and Polk, I am. These Polk Audio TSx330T speakers, linked to a Yamaha A-S500 amp produce extremely clear trebles and with the Polk PSW-125 sub-woofergive equally clear lows, with no "muddying" of the sound.

Pros: Wonderful clarity across the entire sound spectrum

Cons: None what so ever


Written By BILLK, Missouri on Wednesday, July 08, 2015

Crutchfield Customer Review (What's this?)




excellent speakers

Written By DaleC, Nebraska on Wednesday, July 08, 2015

Crutchfield Customer Review (What's this?)

The Polk speakers perform very well. High, low, mid-range notes are all very clear and accurate. The sound of these speakers is far better than other brands that I have had. The connectors are well made and can handle a variety of types of speaker wires easily. The cabinets look very good, and the size make the speakers easy to place in a room. The speakers greatly improved the music quality from my stereo system. I have the speakers connected to a Bang & Olufsen 6000 receiver, and they work great. I also briefly connected them to a Marantz receiver and to a Denon receiver, and they made a great improvement in sound quality. I intend to buy additional Polk TSx-330T speakers for the other last two receivers.

Pros: Great sound quality. Well built.

Cons: None

Great Speakers

Written By Jose H., Texas on Friday, July 03, 2015

Crutchfield Customer Review (What's this?)

Great Speakers! Got the free subwoofer but the speakers don't need it. Great lows and highs. I use them for stereo listening and really love the sound.

Pros: Great all-around sound.

Cons: None

Wow - These are so clean and beautiful sounding

Written By Jerry, Connecticut on Wednesday, July 01, 2015

Crutchfield Customer Review (What's this?)

I just received my speakers this morning and hooked them up. I am simply amazed on how nice they sound. I have heard better speakers but nothing like these at this price. I auditioned a bunch of other sub 500 each floor speakers and none were as full or imaged as nice as these with such clarity.

Here are a few caveats. First, these things want power to sound great. I have an NAD 356 BEE (80 watt amp) This is a high current amp so it really delivers well. I also got the Polk Audio PSW 111 subwoofer hooked up. The Sub was free as part of a special promo. The sub fills in the right amount of lows with out being boomy. It's better for music than home theater. The combination is a smooth a silky but accurate sound. There is no listening fatigue, just pure enjoyment. I can't wait till these fully break in.

Pros: Clean, smooth, bright and accurate sound

Cons: They lack some bottom end at low volume but a sub more than makes up for it. I think they are a little power hungry but that wasn't a problem for me. I would not recommend them if you have a small amp or receiver. Regardless of my cons I still rate them 5 stars because they sound so good at such a great price.

Great speakers

Written By Brent, California on Wednesday, May 06, 2015

Crutchfield Customer Review (What's this?)

Great speakers with warm natural sound. Have them paired with a PSW 111 subwoofer and powered by a Yamaha v477 (80W/channel) receiver. Using these speakers in a 2.1 setup and they handle everything well..from smooth jazz to phantom of the opera and movies. If you are upgrading from "small" these speakers have adequate bass for music listening, however adding the subwoofer added some low end punch and kick to bass heavy songs such as Peter White's "Bueno Funk". Currently contemplating adding a center channel for movies but have not decided as the dialogue is centered as long as you are sitting in the "sweet spot" (speakers spaced 8 ft apart)

Pros: Great sound Nice build and finish For a medium room the size of these speakers will not dominate the decor

Cons: None

polk TSx330t

Written By sanibelbeachbum, florida on Sunday, April 26, 2015

Crutchfield Customer Review (What's this?)

Excellent speakers that have more then enough bass for listening of music. If you are going to connect to a surround system they would be fine for all but the hardcore movie fan. They were delivered on time and in excellent condition. Great buy when on sale especially when you get the free polk subwoofer.

Polk Audio TSx330T

Written By Anonymous, New Jersey on Sunday, April 05, 2015

Crutchfield Customer Review (What's this?)

Very good sound quality.

sweet sounds

Written By dano, Michigan on Tuesday, March 10, 2015

Crutchfield Customer Review (What's this?)

got fer my bd wish I had got those with 2 8'' inch woofers.

Pros: nice and heavy

Cons: not any

nice looking... great sound

Written By jeff, rockford, il on Tuesday, January 20, 2015

Crutchfield Customer Review (What's this?)

very clear highs and mids. Although the base response is not incredibly low it does hey very good sounding bass...and much more than expected coming out of a six and a half inch speaker.

Just what you need... Trust me.

Written By Billy, Newtown nd on Monday, January 05, 2015

Crutchfield Customer Review (What's this?)

These speakers are beautiful. They look great in a new home or your basement. These speakers aren't the high end ones but they have a nice crisp sound. Some ppl were complaining that they don't have hardly any bass. But I find all that specific sound tweaking to be in your receiver. They got good bass for speakers. And a good sound. If you're trying to get "bassy" speakers just stop. Get what sounds good and what will hit those highs and miss. Let a powered sub handle the lows. I find these speakers perfect. Let's face it, you're still gonna buy all the other components aren't ya. Who just gets 2 speakers and expects the best sound ever?

Pros: Beautiful, easy to install, just the right speaker for the need.

Cons: There are no tweeter covers so I get scared about taking off the face when people are around.

Great Product for newbie

Written By KenM, California on Tuesday, December 30, 2014

Crutchfield Customer Review (What's this?)

I am a newbie and this is part of my first speaker system. I bought a pair of these with the TSx150C center and the free promotional PSW111 subwoofer. It is bi-amped to a Sony STR-DN850. I did some research and went to two different local retailers to listen to whatever speakers they had to see if I can hear a difference. there is definitely a difference between the higher end and lower end speakers. However, to these rookie ears, not enough to justify the significant price difference. I chose these speakers for a few reasons... 1. it came with the subwoofer. 2. It is inexpensive enough to get my foot in the door to the world of sound. 3. I enjoyed the more "forward" tweeters (similar to Klipsch, but not as forward). They are a beautiful set of speakers and sound really good. the subwoofer has plenty of punch for me in a room that is about 15x20. I should have invested in audio a long time ago... it does really enhance the experience of movies and music(helps a little with documentaries, news, and the like, but the biggest benefit is with music and movies) I was also looking at lower Klipsch RF series, but size of speakers make a difference. I recommend buying the bigger speakers at the "entry level" series over smaller speakers at higher series at same cost. it seems bigger and more speakers enhances the experience. As a newbie, don't worry about the "nicer" series. Over time, you will gain experience and know the value.

Pros: Beautiful. Good sound. Room filling. A good highs and miss. Decent low end, but having the sub really does make a difference.

Exceeded Expectation

Written By Rob, Colorado on Wednesday, December 24, 2014

Crutchfield Customer Review (What's this?)

These speakers are amazing. paired with a Yamaha rx-v475 AV receiver, my interest in music has come back to life. Highs and mid range are awesome. I appreciatethe sound at low volume, and am blown away when turned up. I won't know if doubling the cost for a couple levels up pair would have mattered, but I can honestly say one month after...I don't have any regrets. Great job Polk and Crutchfield!

Pros: Outstanding quality at a fair and reasonable price.

Cons: None

Polk Audio TSx330T

Written By Brad, Central Montana on Tuesday, November 11, 2014

Crutchfield Customer Review (What's this?)

I'm very happy with these speakers. They fill my large room with great sound. I'm using them in a 5.1 system, they bring music and movies to life.

Pros: Great sounding with looks to match.

Cons: None

Great balance between quality and price

Written By Roger the Roman, San Juan, Puerto Rico on Tuesday, October 21, 2014

Crutchfield Customer Review (What's this?)

The Polk products are a great balance between quality and price. They are the third Polk speakers I buy. ( the last two from Crutchfield) Fine sound , perfect size and great looks. Solid construction.

Polk review

Written By Keith, North East, Md. on Thursday, October 02, 2014

Crutchfield Customer Review (What's this?)

Terrific sound with variety of music.

Great so far!

Written By RVAguy14, Richmond, VA on Monday, July 28, 2014

I knew I wanted good sound, but also good looks (and not a fortune), so these were exactly what I needed! I haven't really tested their full potential yet (don't wanna tick off my new neighbors right off the bat), but on their own they fill my whole new 18-ft-ceiling loft/condo space with great sound.

Only complaint I have is that they come with no speaker wire, which my salesperson failed to inform me I would need, so I had to make an emergency run after I got them unboxed. Additionally, even if they had come with wire, there were no setup/installation instructions. Maybe most people buying a product like this already know what they're doing, but I had to wing it with the help of YouTube.

But as far as just the speakers themselves go, Grade A, would buy again.

Pros: Sound, price, physical appearance (I'm using them grills-off and they're gorgeous)

Cons: No speaker wire or instructions.

Polk Audio TSx330T

Written By ggrghrtmn, ohio on Monday, May 26, 2014

Crutchfield Customer Review (What's this?)

Clear and crisp sound.

Tried 'em like 'em

Written By Xerky, HHI, SC on Sunday, May 25, 2014

Crutchfield Customer Review (What's this?)

Great sound - inexpensive price - Good value. Decided to maintain domestic tranquility, that a sub-woofer was not needed due to sufficient base reproduction.

Pros: Great sound - Good value.

Cons: Wish they showed more wood from the front like the Polk Monitor series which I had first.

they are great!

Written By ivaylomm, Des Plaines, IL on Monday, May 19, 2014

Crutchfield Customer Review (What's this?)

these look and sound great, I played with the receiver a lot but could not hear much of a bass from them. I changed everything, the crossover freq. excluded all other speakers, set them up on ''Large'' but I never managed to her much of a bass from them, but with a sub... They sound terrific! I got them set them up on small with crossover-80htz and enjoy, they can handle 60htz, but I play them bi-amped in 5.1 set up with the rest of the TSX family, that is why I have these at 80htz I power them with Yamaha RX-V577. I like the sound a lot!

Love 'em!

Written By Dan Lombardi, Wallingford, CT on Monday, March 24, 2014

Crutchfield Customer Review (What's this?)

I've been using a Polk RM7500 speaker setup for years, finally upgraded my fronts to these and I am very pleased with how they sound... And they look great too! Crutchfield was helpful in suggesting these, and after researching, the forums agreed.... Price was nice, and it came with a credit for a Polk sub. My new setup sounds wonderful. Thanks Crutchfield!

Pros: Price, clarity, powerful sound, looks, you'll love them.

Cons: Can't really think of anything that I dislike about these....


Written By Denny, Connecticut on Monday, March 17, 2014

Crutchfield Customer Review (What's this?)

I bought these speakers based on the many positive reviews I read. I purchased these speakers to replace my aging Cerwin-Vega loudspeakers. I figured these speakers,coupled with a free PSW110 sub would be more than adequate for my listening needs. I use my audio system to listen to audio cd's,blu-ray movies,rock concert dvd's and satellite television. I hooked up these polk audio speakers to my Onkyo TX-NR616 receiver that I purchased from Crutchfield about a year ago. The sound from these speakers,while not really inspiring, was pretty clear at all volume levels. I had them bi-amped (correctly) to my receiver and left the EQ pretty neutral. I figured they would need some time to break in. Was I surprised to discover after only a few days,the tweeter on one of the speakers stopped working. I was feeling a little frustrated and let down,but at least I had confidence in the fact of knowing that Crutchfield would make the whole deal right. I called right away,explained the situation to customer service. I decided to just return everything. The return process was quick and painless. Perhaps these speakers were not the right fit for my tastes,but I'm sure they would work great in a more dedicated home theater setup,as opposed to stand-alone. Will definitely continue to buy from Crutchfield because of their outstanding customer service.

Pros: Nice looking speakers. Excellent customer service.

Cons: Speaker blew in less than a week. Rough handling by UPS guys.

Good stand speakers

Written By M Rezende, San Antonio, tx on Tuesday, March 11, 2014

Crutchfield Customer Review (What's this?)

The Tsx 300t is a good stand speaker. It cover a good frequency range, and is crispy enough to the most number of ears, except perhaps those extreme audiophiles. Regarding power, if you dies not intend do breakdown any structure the 150 w are really fine.

Pros: Good design, crispy sound, average price range

Cons: High depth. It need space to fit in your HT system

good little speakers

Written By JD, Denver, CO on Friday, March 07, 2014

Crutchfield Customer Review (What's this?)

These are good little speakers, fill up the living room in my apartment with sound. Worth the $$ I paid for them.

Pros: nice looking, relatively small foot print. Sound good.

Cons: none yet

Polk Audio TSx330T

Written By Anonymous, grand rapids mi on Sunday, March 02, 2014

Crutchfield Customer Review (What's this?)

Brand new out of the box, and one of the horns doesn't work. May or may not be a decent product, but that put a bad taste in my mouth.

Polk Audio TSx330T

Written By Anonymous, Shady Cove, OR on Wednesday, February 26, 2014

Crutchfield Customer Review (What's this?)

I liked the clarity of the Tsx330s so much I returned them for the 550s which are even better.

Great little speakers

Written By rcr46, the shire on Tuesday, February 25, 2014

Crutchfield Customer Review (What's this?)

Bought these on advise of a friend, some reviews on here, and teamed them with a Yamaha 475 series receiver and a Psw111 in a 10x12x8h room. After playing around with this for about a two weeks, I managed to get these to sound AWESOME . I thought about making this a 3.1 system, but I really think this is adequate for the moment.

bass... What bass?

Written By Brian h, Roseville, ca on Tuesday, February 25, 2014

I bought these speakers based on the other 15 reviews that all seem to mention how much bass they have. I got the discounted psw125 with these and am very pleased with it, but without it on there is no bass. These are the least bassy speakers I have ever owned. My in ceiling speakers have more bass and they are terrible. This much for the same sound I could have from a cheap set of bookshelf speakers.

Pros: The discount on the sub woofer.

Cons: They sound terrible. No bass. So disappointed.

Great Sound Performed as Expected

Written By Anonymous, Pocatello, Idaho on Friday, February 21, 2014

Crutchfield Customer Review (What's this?)

I replaced an old (1986) pair of Bose 601's which I dearly loved but these speakers performed very well and I use them mainly for a theatre system.

Pros: Nice slim design with great clear sound

Cons: can tip over when my cat uses it to launch himself up on to the stereo cabinet.

Thoroughly Impressed

Written By Gene R, Colorado Springs, CO on Tuesday, February 18, 2014

Crutchfield Customer Review (What's this?)

I love these speakers. Paired with a Marantz NR1504 receiver, I think they sound incredible. Have had them for about a month, and they deliver a rich, detailed sound at any volume level. I appreciate the way they hold the total sound together at higher volume, but at lower volume they're great for long periods of TV watching. Hard for me to believe these are the lowest of the TSx line - I couldn't ask for anything more.

Pros: Heavy, substantial construction Build quality of the cabinets Sound quality is outstanding to me

Cons: None

Astounding quality

Written By Garrett W, Longwood, FL on Monday, February 17, 2014

Crutchfield Customer Review (What's this?)

I got these with the polk audio sub deal, so I picked up two of these for and a psw. Although quite frankly, these floorstanders are worth it for no discount and just retail price. These are great for all kinds of uses through any genre of music or for movies or tv. The bass output is incredible and unless you listen to hip hop, electronic music, R&B, or your just a basshead you do not need to pair these with a sub. The Midrange is excellent but not perfect. and vocals of all kinds come through great. The treble is near perfect and very bright and will satisfy almost everyones needs. I Bi wire these so im not sure what they sound like regularly. Also they require a small amount of burn in. These do not have the raw power that the models with more drivers would have but they perform admirably for the size and price. My friend has the monitor 75t and these perform better in everything except for midrange output. In addition, these speakers are not very tall and do not take up much space, you could put them almost anywhere. They are incredibly aesthetically pleasing and the new shape of the TSx line is a great improvement over the boxy shape of other polk audio speakers. However the wood contruction of these do not match the psw125 perfectly and if you really care about matching you should get the psw 505.

Pros: Sound quality, size, shape, bass and treble performance, bi wiring capability, design and looks, comes in good packaging.

Cons: Midrange performance isn't perfect, not the greatest deal retail price, need to be placed correctly for balanced sound. (These cons barely detract from this amazing speaker)

Polk Audio TSx330T

Written By Anonymous, Greenfield, IN on Sunday, February 16, 2014

Crutchfield Customer Review (What's this?)

Like the speakers, clear and good sounding.

Polk Audio TSx330T

Written By Bluhoo, Charlottesville va on Saturday, February 08, 2014

High quality construction and excellent sound production. These modern aesthetically appealing tower speakers will add a instant difference to any home theater. Paired with a Polk Audio Cs10 and it's a instant wall of sound. Movies are loud in your face and really rock the room. The bass output from these alone sound amazing even if the sub is turned off. Music sounds full and deep. The highs are bright and clean without being fussy or piercing. All together these beauties will for sure bring alive any sound system.

Pros: Deep bass and clean highs Beautifully modern looking Quality you would expect from Polk

Cons: I didn't buy earlier

Great price point Polks

Written By John, Michigan on Tuesday, February 04, 2014

Crutchfield Customer Review (What's this?)

I choose these speakers because i had a budget in mind and wanted quality speakers. I ended up getting the whole TSx Series to go along with these towers...TSx150 center, and the TSx110 rears/bookshelf. In addition i did take advantage of the current Cruchfield/Polk subwoofer special and got the DSW 550 sub and couldnt be happier. I dont think i could have got anything better for the price i paid. The TSx series is very balanced and not overly bright. I use them primarily for HT though i will listen to music occasionally. The fit and finish of the speaker is exactly what you would expect from Polk... and the packaging was top notch too. I will say i was hesitant about have UPS deliver these... but the boxes showed up in mint condition, well done.

Pros: Great quality at this price... nicely packaged for shipping. Warm balanced tone, handles power well (i can max out my Marantz 1504 with no problems... though its only 50w)

Cons: If you like a speaker that registers ear piercing highs... this may not be a good choice.

Polk Audio TSx330T

Written By Christian B., Akron, OH on Monday, January 06, 2014

Crutchfield Customer Review (What's this?)

Fantastic sound and performance, plus a great price.

Excellent speakers at a good price

Written By Will S, East end LI, NY on Sunday, January 05, 2014

Crutchfield Customer Review (What's this?)

I got a great price on these speakers at Crutchfield, better then anyplace else. Attached them to STR840 Sony receiver. Using Technics turntable and they sound great. Perfect for medium sized room. Nice not to compressed bass. Warm sound and they look great too( cherry wood finish).

Pros: Great warm all around speaker

Cons: None for the price

Great little speaker!

Written By Mike W, Price, Utah on Monday, December 16, 2013

Crutchfield Customer Review (What's this?)

Great little speaker for the bucks

Pros: sounds good

Cons: is on sale now!


Written By Jim, Boston, Ma on Wednesday, November 27, 2013

Crutchfield Customer Review (What's this?)

First pair of Polk speakers , i replaced my old school tower speakers(15" floor speakers) . The low volume needs a sub to fill in the sound but on high volume they punch out awsome.... Great job with all type of music . Time will tell the rest of the story , hope they put up with my abuse !

Pros: Nice crisp sound and great bass on the high end

Cons: Wish it came with a bumper sticker for my truck

Great Job Polk!!

Written By Josh, Jessup, PA on Thursday, November 21, 2013

Crutchfield Customer Review (What's this?)

This is my first real home theater setup. Wanted a good set of speakers that could deliver excellent performance for both music and movies. I have only had them a month but I am still surprised at what these speakers can do. Crutchfield was having a Polk sale and I just couldn't pass them up. I have to agree with other reviewers by saying that these speakers put out a good amount of bass, I was really impressed. It's not overpowering but it is there. Mids and highs are clear and present, (at least to my ears.) Eventually I will add a sub for really deep bass, but in the meantime they perform excellent. I will complete the setup with the center and eventually the rears. I agree that everyone's ears and tastes are different, some people may love the sound of these, others may find it lacking. Bottom line is they work for me and at this price range you really can't go wrong. Would definitely buy again!

Pros: Surprising sound and power for entry level speakers.

Cons: None that I can think of. Hope they hold up.

Love these speakers

Written By Patrick, Houston, TX on Tuesday, November 12, 2013

Crutchfield Customer Review (What's this?)

Speakers have full range if I knew they had this much bass would not have ordered sub woofer

Pros: sound style and price

Cons: none

Great speakers

Written By Anonymous, Youngstown, Ohio on Friday, August 16, 2013

Wasn't sure of purchasing these speakers, felt I would return them if they weren't what I thought they would be. I was fooled! These are great speakers! They are throwing out all that I could want, being pushed by an old 150 watt receiver. There's absolutely no distortion, great highs, mid range. Don't even need a sub. Don't think twice about buying them ....you'll see what I am talking about.

Pros: Everything is great; above and beyond what I expected! No need to spend anymore money than this! I checked out a lot of speakers...these will definitely give you all that your ears could handle unless your an elephant!

Cons: None


Written By Jim, Harper, Texas on Saturday, July 20, 2013

Crutchfield Customer Review (What's this?)

I was having trouble understanding speech with my old speakers, so I began reading up on your various speaker systems and the accompanying reviews from customers. I chose Polk TX330TC towers and a Polk TX150CC center speaker. The sound is absolutely beautiful--so transparent and clear with no hint of unwanted resonances. Spatial response across my room is excellent--I now have my own concert hall.

Pros: Easy to listen to--great low end.

Cons: None I can find.

polk audio tsx 330t tower speaker

Written By scottG, Fort Wayne, IN on Saturday, June 15, 2013

Purchased a pair of these speakers a week ago and wired them to a Denon avr-591 receiver. Speakers sound great.

Pros: Excellent sound, crystal clear. No distortion even at ear piercing volume.

Cons: None yet.

Hands-on research

What's in the box?

Download owner's manual

  • Floor-standing loudspeaker
  • Detachable cloth grille (installed)
  • Owner's Manual
  • Online registration sheet

Scratch & Dent items may be missing non-essential accessories. In some cases the manufacturer's accessories have been replaced with generic equivalents.

Features and Specs

Enclosure Bass Reflex
Finish Wood-grain vinyl
Color Black
Tweeter Dome
Tweeter Size (inches) 1
Midrange Size (inches) N/A
Woofer Size (inches) 6.5
Woofer Composition Bi-Laminate Composite
Woofer Surround Butyl Rubber
Built-in Powered Sub No
Video-Shielded No
Connector Type 5-way post
Bi-amp Inputs Yes
Parts Warranty 5 Years
Labor Warranty 5 Years
Power Range 20-150
Frequency Response 45-24k Hz
Sensitivity 90 dB
Impedance (Ohms) 8
Amplifier Power ---
Height (inches) 37-7/16
Width (inches) 10-1/16
Depth (inches) 13-3/8
Weight 29.9 lbs

Product Research

Driver Technology
Enclosure Design
Mounting Options

Driver Technology

TSx Series Loudspeaker: Introducing the TSx Series of loudspeakers from Polk; stylish and quality-built for high performance. The high efficiency TSx Series loudspeaker features a unique curved enclosure wrapped in a wood-grain vinyl. The loudspeaker employs Dynamic Balance tuned drivers and tweeters for realistic mid-range, deep, well-blended bass, and incredible detail - for a classic Polk sound that is naturally open, spacious, and clear.

High Efficiency Design: The TSx Series loudspeaker can be driven by practically any electronics, even the most modestly-powered amplifier or receiver. Whether you're connecting them to the newest digital receiver, or to your vintage amp, the TSx Series loudspeaker can produce sound that's spacious and clear, enveloping and realistic.

Dynamic Balance Drivers: The TSx Series loudspeaker uses Polk's Dynamic Balance Driver Technology for great sound. Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion. Using just the right materials enables Polk to tune out performance-robbing resonances before they occur.

Klipple Optimized Motor: Klipple Optimized Motor employs a laser and sophisticated software for large scale analysis of the TSx Series loudspeaker's drivers in motion. Using this state-of-the-art laser and software process, Polk engineers were able to optimize the speaker's motor structure, voice coil alignment, and suspension to yield the best possible performance.

Silk/Polymer Dome Tweeter: The TSx330T tower loudspeaker features a 1.0" silk/polymer Dynamic Balance dome tweeter with a powerful neodymium magnet structure that delivers clear and detailed highs for realistic reproduction of vocals and instruments, without fatigue.

Bi-Laminate Composite Woofers: The TSx3300T tower loudspeaker features two 6.5" bi-laminate composite Dynamic Balance midbass/midrange drivers for crisp, detailed midrange and smooth, natural bass extension. These Dynamic Balance bi-laminate composite cone woofers are lightweight and stiff with exceptional damping. They use butyl rubber surrounds, vented polyamide voice coils, massive motor structures, and high-temperature aramid fiber spiders to create a driver of exceptionally high efficiency, clear bass, better linearity, lower distortion, and greater durability.

High Performance Crossover: The loudspeaker employs a high performance crossover system for optimum blending and time alignment of the overall speaker. Mylar bypass capacitors are used to reveal extended high frequency details.

TSx-Series Timbre-Matched: All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.

Frequency Response: The TSx330T tower loudspeaker has an overall frequency response of 33Hz-25kHz, while the -3dB frequency response is 45-24kHz.

Enclosure Design

Curved MDF Cabinet: The TSx330T tower loudspeaker utilizes a unique curved cabinet design which creates a stronger, more rigid and acoustically inert enclosure. The elegantly curved side panels, which create non-parallel surfaces, reduce unwanted internal standing waves for less audible coloration. Non-resonant all-MDF construction with front-to-back and side-to-side internal bracing, and a 3/4"thick baffle ensures cleaner, clearer, more lifelike sound quality.

Note: The TSx330T tower loudspeaker is available in either a black or cherry finish.

Flared Port: The TSx Series loudspeaker features a critically-tuned, front-firing 3" flared port. The flared port improves air flow and minimizes port noise ("chuffing"), while ensuring good low frequency extension with low distortion. This flared port design lets the TSx speaker reveal realistic, natural, full-bodied sound with rich bass.

Anti-Diffraction Grille: The computer modeled anti-diffraction grille minimizes grille interference, so it doesn't get in the way of your sound. This black cloth grille is detachable.


Dual 5-Way Binding Posts: The TSx330T tower loudspeaker has two sets of gold-plated 5-way binding posts connected by gold-plated jumpers. Using the dual 5-way binding posts, you can bi-amp or bi-wire the speakers. The 5-way binding posts will accept bare wire (up to 10AWG), pin-connectors, spade-connectors, and banana plugs (single or dual). The speaker terminals are color coded for easy identification between positive (red) and negative (black).

Mounting Options

Placement: Create an equilateral triangle between the speaker and the listening position. If you notice video distortion or discoloration, immediately move the speaker away from the video source.

Integrated Feet: The TSx330T tower speaker features four integrated conical non-slip feet to ensure stability for precise positioning.

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