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Customer Ratings & Reviews

Your price for this item is $449.00

Customer reviews

Rating 4.7 out of 5 stars with 278 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

94%would recommend to a friend

Customers are saying

Customers are positive about the Signa S4 3.1.2 Ch Ultra-Slim TV Sound Bar's sound quality, ease of use, bass, and compact size. Many appreciate the relatively easy setup and the inclusion of Dolby Atmos, which enhances the audio experience. However, some customers expressed concerns about the volume control, citing issues with increment adjustments and unexpected volume jumps. Overall, the positive feedback on sound quality and ease of use outweighs the negative comments regarding the volume control.

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.
Page 3 Showing 41-60 of 278 reviews
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Great Price & Great Sound!

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

    Great sound and bass from this set up, the price is right for what you get from this package. Dolby Atmos sounds killer with music and movies coded with it. Def worth the price!

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    love my Polk sound bar

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

    Excellent quality sound and ease of installation. The bass speaker really gives a kick when I am watching movies. The price was great.

    I would recommend this to a friend
    • Brand response from Polk Audio
      Posted .

      This is our purpose: to bring joy to the world through the sound of music. Thank you for your lovely review. Happy listening. PolkAudioMarketing

  • Pros mentioned:
    Ease of use, Sound quality

    Rated 4 out of 5 stars

    good soundbar at a reasonable price

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

    This soundbar with bass module works very well with my Oled TV. It adds decent sound. The bumps in dialog don't seem to have a major impact so far, but i need to fiddle with the controls a bit. All in all, it set up well and was easy to operate for my elderly father and my non techie wife

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Worth every penny

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

    Great sound quality, changed my viewing experience with added sound quality. Bass is really clean and not ear hurting even with high volume.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Polk system

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

    Great sound , multiples use , extremly easy to set up and for the price delvers a good ounch for a second roomif your look for more buy a more exoensive system

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great for the price

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

    This is only my 3rd soundbar overall. I got this to pair with a 50" Sony that I have in my spare room, which has turned into the movie room for me now. The voice adjustment feature is actually pretty nice. The sound that comes out of this this is pretty amazing too for the price. Only complaint is the sub is a little too much at times, even when turned all the way down, just depends on the movie. Overall, I would definitely purchase this soundbar again. Especially at the $250 price point, it will be hardnto find anything better with Atmos.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Polk audio, still great.

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great sound quality. Sub woffer outstanding. Thinking of buying a second.

    I would recommend this to a friend
    • Brand response from Polk Audio
      Posted .

      Hello Ronald,
      Thank you for the kind words, a second subwoofer would definitely enhance the system greatly. Happy listening! PolkAudioMarketing

  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Theatre like sound!

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

    This is an upgrade to the previous Polk sound bar Excellent sound and easy to link with my LG Web TV

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Great sound bar

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

    Great s ok und for the cost. We really like the voice amplification, makes movies so much easier to hear and the bass is perfect dor us

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great sound. Easy setup.

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

    This sounds great and was super easy to set up. Just one hdmi and two power cables (sound bar and sub) to connect. The sub paired wireless straight out of the box. Sound is great for tv, games and music.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great upgrade

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

    Very easy and straightforward to install and the quality of the sound is great. Really makes a difference in the tv watching experience.

    I would recommend this to a friend
  • Cons mentioned:
    Volume

    Rated 4 out of 5 stars

    Great audio quality

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

    This has been a good sound bar and it really does sound great! I previously had a highly reviewed budget sound bar before and while the audio quality on the Polk sound bar is just a tad better it does get quite a bit louder without any distortion. My one complaint is the volume control. It’s very slow to respond and we have tried using HDMI from the tv as well as an optical cable and the Polk remote and Apple TV remote. Also when we switched to the optical cable the sound bar doesn’t turn off automatically. But they could be because the tv is still sending an optical signal to the sound bar when it turned off (goes to sleep since it’s a smart tv).

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Quality Sound in a small package!

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

    Great sounds from a slim sound bar. Easy installation, plug n go! Nice treble, deep bass and clear voice! Got it on sale and I’m very impressed!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Easy to setup.

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome sound, and really easy to set up. I recommend it to everyone who wants top quality.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Polk S4 Speaker Bar

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

    This speaker bar sounds wonderful. The subwoofer really does a good job with the bass and no distortion.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Polk Signa4 Performs

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

    Upgraded from a Signa 2 and nicer sound and easier to set up. Good purchase

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Sound quality

    Rated 5 out of 5 stars

    Great Sound

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

    Extremely easy to set-up and the sound is great! The night feature helps me because I like that theatre sound but I have to keep down at night for the neighbors...

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    A purchase you won’t regret

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

    The best sound system you will ever purchase most people ignore it but if I had a second living room I would have purchased already

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sonos Arc

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

    Easy setup and great sound. My intent was to purchase the Bose 900 smart soundbar and sub, but decided to compare it to the other systems. Sonos produces the same quality sound at a comparable price point but also offers the flexibility to add speakers wirelessly via the Sonos app. The potential to create a whole home system with Sonos changed my mind and I’m very happy with my purchase.

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

    Awesome sound bar

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound that comesout of this is so real! Its like being at the movies, We love it!!

    I would recommend this to a friend
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