Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

  • Front. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • Standard mode: Emphasizes bass and treble News mode: Reduces backgrounds audio while prioritizing spoken dialogue Theater mode: Mimics the listening experience of a movie theater Night mode: Balances volume to remove abrupt audio bursts
  • Alt View 2. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • Alt View 3. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • AC IN AUX USB OPTICAL HDMI ARC
  • W 7.68 in. D 7.68 in. H 12.6 in. W 31.5 in. D 3.74 in. H 2.83 in.
  • Alt View 9. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • SN E | IoNSe I Chade NEN TOM YEA A Jn
  • SURR + 11/$ - SOUND MODE - BASS + - TREBLE + INSIGNIA NS-SB21
  • SURR + I I T T O 11/* FI - SOUND MODE - BASS + : TREBLE + INSIGNIA NS-SB21
  • Alt View 13. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • Alt View 14. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • Alt View 15. Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black.
  • 2.1-CHANNEL SOUND BAR WITH SUBWOOFER Bluetooth® HDMI® dts X virtual INSIGNIA
  • INSIGNIA 21-CHANNEL SOUND BAR INSIGNIA SUBWOOFER A simple solution to upgrade your home theater system. Una solución práctica para actualizar su sistema de cine en casa. dts X virtual immersive sound emerges from around you regardless of your room acoustics. Cxpier sane moves mise and games navar Saiora crstondzation. Acjable hass Indbie levels. Tmedune sound OTS Virtuald soredo enciranta ame todas pertes dd lamalo datrbrucin aistca lahabitadn. Distrute mmo munca pelliculas matiaa yiseg0s. Personalización esuallzador Nivselm degraver agulos avitables sara aloe sonido. Sound bar: W 31.5 in (80 cm) D 1.76 in (4.5 cm) H 2.76 in (7 cm) Sound bar Weight: 4.18 lbs (1.9 kg) Subwoofer: W 7.68 in (19.5 cm) D 7.
  • INSIGNIA™ | BEST BUY® Designed by Best Buy.
  • Insignia - A Best Buy Brand video 0 minutes 22 seconds

Insignia™ - 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement - Black

Model:
NS-SB21
SKU:
6619124
Highly rated by customers for:
$99.99

Customer reviews

Rating 4.4 out of 5 stars with 227 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.4 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
89%would recommend to a friend

Customers are saying

Customers consistently note the great sound quality of the 2.1 Channel Soundbar with Wireless Subwoofer, DTS Virtual:X, Bluetooth, and Dialogue Enhancement. Users also appreciate its easy setup and good connectivity. Furthermore, some customers find the product's size to be appropriate for their setups and appreciate its design.

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 9 Showing 161-180 of 227 reviews

  • Sound Bar

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

    No complaints Excellent!!!! I would recommend whoever is thinking about getting a sound bar.

    I would recommend this to a friend

  • Sound bar

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

    Works well , good buy.. Would recommend to buy this item

    I would recommend this to a friend

  • Very high quality

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

    Nice very good good good godd good morning yeah yeas

    I would recommend this to a friend

  • Good system

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

    This soundbar is a very compact and excellent performing system. The subwoofer is wireless and can be hidden almost anywhere. Mine is ~15' away and behind a door but still links up via the bluetooth connection.

    I would recommend this to a friend

  • Does the job

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

    Inexpensive, perfect for my office. Also caught it on sale

    I would recommend this to a friend

  • Decent sound decent price

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

    Really good bang for your buck. Hooked up with HDMI tv controls the volume. It does power down if it sits too long and then you have to use the provided remote. Comes with wall mount too

    I would recommend this to a friend

  • Sound is great.

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

    The instructions were incomplete. I went online to complete the setup. Overall the system works great!

    I would recommend this to a friend

  • Good value at Good Price

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

    It actually surpassed my expectation for the price. If you need something that really hits all the notes, then expect to spend more.

    I would recommend this to a friend

  • Great little sound bar for the price

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

    Set up and use was simple and easy out of the box. For the price point I bought it at I am very happy with it.

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

      Hello Phill,

      Thank you for sharing your feedback with us. We’re happy to hear that the 2.1 Channel Soundbar with Wireless Subwoofer was simple to set up and delivered the performance you were hoping for right out of the box. It’s great to know you’re pleased with the value and overall experience.

      We truly appreciate you choosing our product and taking the time to share your thoughts.

      Narendra | Insignia BBY-ExBrand_Insignia

  • Great price, Good sound.

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

    A bargain compared to other brands. Remote works well for adjusting volume, bass and treble.

    I would recommend this to a friend

  • Review

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

    Great service. Great product

    I would recommend this to a friend

  • Good spind

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

    It’s a ok system I guess it was easy to hook up to tge tv I tried to hook up a onn soundbar and couldn’t get it hooked i

    I would recommend this to a friend

  • Great deal at Best Buy

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

    Needed a replacement due to age! Found this one on a great sale, couldn't be happier!

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

      Hello Insignia Customer,

      Thank you for sharing your experience with us. We’re glad to hear that the 2.1 Channel Soundbar with Wireless Subwoofer has been a great replacement for you. Finding it on such a good sale is always a win, and it’s wonderful to know you’re happy with the upgrade.

      We truly appreciate you choosing our product and taking the time to leave your feedback.

      Narendra | Insignia BBY-ExBrand_Insignia

  • Good for the price

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

    Good for the price. I wish the subwoofer had a little more bass but all in all good

    I would recommend this to a friend

  • Insignia sound bar with woofer

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

    My family and I are really enjoying our sound bar. Especially at this price point.

    I would recommend this to a friend

  • Great

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

    Best purchase great sound great price great all around

    I would recommend this to a friend

  • Soundbar

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

    This soundbar has been great for the price. Pairs very well with any smart tv

    I would recommend this to a friend

  • Not too bad

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

    Not bad for the price. Packaging could improve. And took forever to get here.

    I would recommend this to a friend

  • Good quality for the price

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

    Product works great. Better than expected for the price

    I would recommend this to a friend

  • INSIGNIA 2.1 CHANNEL SOUNDBAR

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

    Price is cheap but does not sound good. TV sounds better without it! So we have to return the item.

    No, I would not recommend this to a friend
Page 9, Showing 161-180 of 227 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.