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Customer Ratings & Reviews

Your price for this item is $254.99
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The comparable value price is $299.99

Customer reviews

Rating 4.7 out of 5 stars with 2989 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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There aren't enough negative mentions yet.
97%would recommend to a friend

Customers are saying

Customers commend the PSW108 subwoofer's exceptional sound quality and strong bass response, frequently citing its ability to enhance movies and music. Many also praise its compact size, ease of setup, and excellent value for its price. Positive feedback highlights its powerful performance, even at higher volume levels. Overall, the product receives overwhelmingly positive reviews regarding its audio capabilities and user-friendliness.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Page 1 Showing 1-20 of 22 reviews
  • Pros mentioned:
    Sound quality

    Rated 1 out of 5 stars

    Failed after eight months

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I guess I'm odd man out on the rave reviews. I liked the sound of this sub, but I had it only eight months in my home theater setup and it popped a fuse and went dead. I tried another fuse and that got me smoke and a bad electrical smell. Board is cooked. It's under warranty but I have no desire to mess around with it (you get what you pay for, and this was an inexpensive sub). I just bought a Kef sub, which I should have done in the first place (all my other speakers are Kefs). Cost was much higher but I'm sure it will last longer than eight months (I've had Kefs in my home audio and home theater systems since 1978).

    No, I would not recommend this to a friend
    • Brand response from Polk Audio
      Posted .

      We want to apologize for your experience. Polk Audio strives for audio excellence. I hope you will consider giving us another shot in the future. Please do not hesitate to reach out if we can assist. Polk Customer Service Phone: 800-377-7655 https://support.polkaudio.com/ PolkAudioMarketing

  • Rated 1 out of 5 stars

    dead on arrival

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a very slick looking and if it works a nice subwoofer. However, mine did not work--The box was previously unopened, and even the geek squad guy who set up my new av tuner could not get it to function.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 1 out of 5 stars

    Blown within 2 months

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am an at home music producer. Having a subwoofer is essential for my day to day work. I am not pleased with this purchase. The sound quality was decent for the price. But the fact that the subwoofer blew within 2 months of purchase says a lot about the quality of this product. Would not recommend. On to the next one.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Bass

    Rated 1 out of 5 stars

    Bleh

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this and instantly took it back. Go with the BIC F12. Price matched through Amazon and had it shipped to my house. Hits deep deep bass. Taking this polk back was the best decision ive made. Bic F12 FTW!

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Polk sound ,,,,,,,,hummmmzzzzz

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Waste of money , goes on sale never tried after a month or two , I’m just 10 minutes or less suddenly heard a distortion after that never ending hummmzzz , tried all in the forum but now im convinced it’s broken even there’s no connection just plugging it . Your hear the Polk sounds hummmmzzzzz . So if you like sound of the bees , get this one !!!

    No, I would not recommend this to a friend
    • Brand response from Polk Audio
      Posted .

      We are truly sorry to hear about the negative experience you are having with the subwoofer. Can I suggest swapping out the RCA cable. Possible grounding issue. If we can be of assistance in the future, please do not hesitate to reach out. Polk Customer Service Phone: 800-377-7655 PolkAudioMarketing

  • Rated 1 out of 5 stars

    I bought it June 4th geek squad not connected it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The third party Geek Squad was very polite and did what they could. However I was not sold A cord thst is needed to hook THIS up to my system. Spoke to a couple of people but nothing yet....purchased 6/4th...mostly installed 6/18th..not finished by the cheek Squad yet. Still waiting.....i can't recommend or give stars until it is hooked up.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    No expertise

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I went in to Best Buy In muncy and Philadelphia PA needing a surround sound for my store. Nobody had any knowledge on receivers or anything. Only what speakers are the loudest. Awesome... I can't get the other speakers to run through this with any sound other than bass. The people at the store wouldn't return it because it was "open box". This just sucks

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    not worth it

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    1st day I had it hooked up it sounded 'ok' wasn't the deep bass I was hoping for 2nd day it cooked itself. spend a little extra and get a little extra

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Worked great while my amp worked

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchases an Onkyo amp as part of this whole system. The speakers sounded great the whole 38 days that my amp worked. I'm pretty sure that I'm done with Best Buy. They refused to repair or handle the freight to get it fixed.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not enough bass.

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I am very disappointed with the subwoofer. I can't really tell if it working as the sound does not change.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Where's the bass?

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It may be my configuration, but I can't get much sound out of this at all. If I can resolve the problem, I'll update my review.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not A Good zsub For Me

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This subwoofer is not good for a high fidelity amp. Can not handle the power.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Not good

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This subwoofer shouldn't be called a subwoofer because it weak don't take much volume to Max's it out no good deep bass

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Speaker

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The speaker is not loud enough for me. I was expecting strong sound for the surround system I purchased.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Boomy sound

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Returned it, had a boomy sound, not the deep rolling bass. Expected more from a 100+ watt powered sub.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Big mistake

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The worst subwoofer, it has a empty sound not a full sound as it should be

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Poor Quality and sound

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a low end sub that is better suited for low budget audio system

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    polk sub

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Did not have any push, took it back and bought a klipch

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    This is not bass

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased this sub woofer to compliment a bedroom 5.1 setup. The sounds that came out of the port on this unit were anything but musical. Even at low volume it sounded like there were squirrels inside the box. Best Buy rep said it must be defective, and replaced. Second unit sounded just as awful. Returned second unit, spent a bit more for a Klipsch. Happy now. :)

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Disappointing

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this sub to replace my aging jbl sub and it just did not perform well. I already own an excellent pair of Polk towers and this would have completed the set. At lower volumes or gain settings it just would not produce enough bass . Toggling the phase switch made no difference . Turning the reciever volume or the sub’s gain to get any significant bass response would cause the sub to produce a loud sound when the output of the reciever peaked. Having some experience building car audio systems it appears that the port is not properly designed and/or positioned. The odd sound is produced when the sub cone is at or near the extremes of its travel. My old 10” Jbl sub outperformed it with much less cone travel. I returned this sub and bought the Sony Core series 10” sub and it worked flawlessly. For only $10 more the Sony is well worth the money.

    No, I would not recommend this to a friend