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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 6 Showing 101-120 of 278 reviews
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Great sound for constrained setups

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

    Combined this with an LG OLED TV in our master bedroom and have an incredible setup. Atmos sound is very good not going to be same as full setup but especially nice where you can’t accommodate rear satellite speakers.

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

    Rated 5 out of 5 stars

    Sound Bar - solid system

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

    Using outdoors and sounds great. Fantastic value - open box opportunity for awesome technology.

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

    Rated 5 out of 5 stars

    Great Soundbar

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

    I listened to several sound bar's in the store and I thought this one sounded excellent for the price I had in mind.

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

    Much improved sound over sound bar alone

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

    The sub woofer really does add to the sound quality over the sounder we had previously. I also like the feature that adds emphasis to voices; that works fairly well (depends a lot on the quality of the video). Important to switch off everything before adding it to the TV - otherwise it doesn't recognise the HMDI connection. I found that it "forgot" that connection when I had been playing a Blu-ray player via the optical input - the solution was to turnout all off - re-make the connection- and turn it on again. Works well with Amazon Fire and can control most functions via the Fire remote. Still need the Polk remote for the special sound features.

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

    Rated 5 out of 5 stars

    Polk Audio Signa S4

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

    Excellent sound for price. Bass is not overly strong but does pack enough of a punch. Huge improvement over TV sound.

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

    Rated 5 out of 5 stars

    Very Happy

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

    This unit sounds great. This is my 2nd polk soundbar. I have one on my porch under the roof and only use it for the bluetooth and it rocks my entire yard.

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

    Outstanding

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

    Impressive sound bar the adobe Atmos really does work well. The base could use a little bit more of a punch but it’s more than efficient for a basic enjoyment of television

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

    Rated 5 out of 5 stars

    Solid product!

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

    Ive had no problems with this soundbar combo.Its been extremely reliable and ive had no real issues with it so far. Sound quality is excellent as well which is a big plus.

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

    Rated 3 out of 5 stars

    Good Soundbar - Limited Volume Increments

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

    Pretty good sound and can get loud. Needs more increments on the volume levels, my preference is apparently between two settings where one is just too quiet and the other is just too loud.

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

    Rated 5 out of 5 stars

    Nice sounds for the money!

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

    I have an open floor plan and it’s fine for what I need it to do (watch movies and the occasional party). However, if you like deeper bass and loud volume, spend the extra few hundred bucks and get the next one up. Easy hookup.

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

    Rated 5 out of 5 stars

    Great sound bar for great price

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

    Very clear, detailed sound. Bought from section “Used like new” with a great discount! Thank you, Best Buy!

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

    Rated 5 out of 5 stars

    great deal

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

    I sounds amazing. I am very happy with this unit. It was a display model but was worth every penny.

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

    Rated 5 out of 5 stars

    Great buy

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

    Very good sound had it for almost a year and I'm just as impressed as I was the day I purchased its very good buy

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

      Hello Leonard,
      Thank you for purchasing the Signa S4, it is a joy to hear that you are continuing to enjoy the sound of our system after all this time. We hope it continues to serve you well and that we are a part of your listening experience. Happy listening! PolkAudioMarketing

  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Quality product, great price

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

    We purchased this equipment for our youngest daughter’s Roku television. Easy installation, great sound and excellent pricing.

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

    Polk Audio S4

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

    Awesome set for the price. Works better than expected. Love Polk Audio

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

    Rated 5 out of 5 stars

    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.

    Sound bar was easy to setup and it sounds great. I like the bluetooth feature also to play music from my cell phone.

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

    Rated 5 out of 5 stars

    Very nice soundbar

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

    Very nice soundbar. Clean sound and deep bass. The bar is very long. Make sure you measure before you buy. Barely fit between feet on my 55 sony tv.

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

    Rated 5 out of 5 stars

    Great product

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

    Setup was a breeze, and sound quality is excellent. Couldn't be happier with this purchase!

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

    Rated 5 out of 5 stars

    Polk Signa S4

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

    Love the sound quality! Setup was very easy! Tremendous price for Dolby Atmos soundbar and wireless subwoofer.

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

    Rated 5 out of 5 stars

    Very Good Sound Bar

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

    Needed a better sound bar for my new Sony TV. This one came on sale, and it's a trusted brand name. After I installed it, and played with it, I love the sound it has.

    I would recommend this to a friend
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