SKU: 65391877997

Polk Audio Signas S4 Soundbar Dolby Atmos 3.1.2ch

Sale price$314.55 Regular price$349.50
Save 10%

Pay in installments of $87.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Polk Audio Signas S4 Soundbar Dolby Atmos 3.1.2chDolby Atmos Certified 3. 1. 2 Sound Bar System VoiceAdjust TechnologyHear Every Word Customizable SoundMovie, Music, and Night Modes One Cable Set Up With Any TV (eARC or ARC HDMI, Optical, or Aux) True Dolby Atmos Surround Sound Signa S4 is Dolby Atmos Certified* to immerse you in 360 degrees of surround sound. From added ambience in music to special effects flying overhead, Signa S4 provides an incredibly realistic sound environment. Plus, standard

  • Dolby Atmos Certified 3.1.2 Sound Bar System
  • VoiceAdjust™ Technology—Hear Every Word
  • Customizable Sound—Movie, Music, and Night Modes
  • One Cable Set Up With Any TV (eARC or ARC HDMI, Optical, or Aux)

True Dolby Atmos Surround Sound

Signa S4 is Dolby Atmos Certified* to immerse you in 360 degrees of surround sound. From added ambience in music to special effects flying overhead, Signa S4 provides an incredibly realistic sound environment. Plus, standard audio played through the Signa S4 can be up-mixed to create a virtualized Atmos experience.
* Requires HDMI eARC connection between sound bar and TV

Advanced 3.1.2 Sound Bar

The Signa S4 sound bar’s advanced seven speaker array was designed to deliver a lifelike Dolby Atmos 3.1.2 listening experience. Its dedicated center channel provides crystal clear dialogue and its optimized left and right tweeters and woofers deliver a huge, wide sound stage. Plus, dual, up-firing speakers take advantage of Atmos’ height channels to send sounds over your head, rounding out your 3D sound immersion.

Polk VoiceAdjust™ – Hear Every Word

Tired of riding the volume control to hear the dialogue during quiet scenes? Have trouble picking out voices when the bass kicks in? Polk’s VoiceAdjust was designed to make sure that you hear every word. This patented technology combines with Signa S4’s dedicated center channel to allow you to raise the volume of only the voices, making them clear and easy-to-understand, while leaving the rest of the soundtrack untouched

Optimized Sound Modes

One-button, preset sound modes optimize the Signa S4 so you can have the best sonic experience for movie watching and music listening. And don’t worry about waking your family or neighbors during late night, binge watching sessions. With Night Mode, one button lowers the bass while increasing VoiceAdjust so you can hear every word, without raising the master volume.

Sets Up In Seconds

Set up is easy: simply connect the included HDMI or optical cable (or aux-in for older TVs) for the ultimate sound quality for any TV—even the latest 8K Ultra-HD TVs. Signa S4 is pre-programmed to work with most TV remotes and it quickly pairs to your mobile device via Bluetooth to stream your favorite music. Lastly, Signa S4’s low-profile design won’t block your TV or your remote and can also be wall-mounted for flexible placement.

50 Years of Engineering The Perfect Home Theater Sound

Signa S4 was designed in our Acoustic Research and Development center outside Baltimore, MD by the speaker experts at Polk. We’ve leveraged over 50 years of American hi-fi loudspeaker engineering so Signa S4 will deliver the thunderous, crystal clear, cinematic surround sound experience you’ve always dreamed of in your home—but at a value you could never imagine.

Tech Specs

 

SOUND BAR

 

 

  • HDMI (eARC) output,optical input, Analog 3.5mm input, Bluetooth, USB-A (for firmware updates)
  • Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, MPEG-2 AAC, MPEG-4 AAC, Linear PCM(7.1ch)
  • Movie, Music, Night, Voice Adjust
  • SBC
  • L/R Tweeter = 2 x 1" (25mm)
    L/R Mid = 2 x 4.7 x 1.6" (120mm x 40mm) Center Full Range = 1x 1" (25mm)
    Left Elevation/Right Elevation = 2 x 2.6" (66mm)
  • Woofer = 1 x 5.9" (15cm) (Round)
  • Sound bar, Subwoofer, Remote control, Power cord, HDMI cable, Optical cable, 2x AAA batteries, Quick Start Guide, Wall-mount template, Wall-mount spacers
  • Sound Bar: (W x D x H): 1046 x 95 x 60mm
    Subwoofer: 200×328×280mm
  • Weight
    Sound Bar: 2.9 kg
    Subwoofer: 4.1 kg

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65391877997

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 1642 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
M. E.
Fort Morgan, US
★★★★★ 5
Not Dissapointed
This is one of the best books I have read on the anointing of the Holy Spirit, (God on flesh doing what flesh can't do). Brenda has so much good insight in this book, that I will be reading it more than once.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2014
G
Verified Purchase
greencateyes
Charlottesville, US
★★★★★ 5
Excellent book
Format: Paperback
This book is awesome for every believer in Jesus Christ. You will learn how to let the life of God be released to bless the world around you! Which is what every born again believer and unbeliever is created to do!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2010
G
Verified Purchase
gloria crossman
Bozeman, US
★★★★★ 5
awesome
Format: Paperback
loved it. took me higher in my spirit. still reading again. I was not ready for the last two chapters. I am now
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2013
I
Verified Purchase
Iryna
Grantham, US
★★★★★ 5
Excellent quality and adequate price
Size: Size 4, Unit Count: 120, Size: Size 4, Unit Count: 120
Got it — I’ll write you a strong, natural, insight-rich review I’ve been using these diapers consistently since my daughterwas born, and after several reorders, I feel confident sharing a detailed review for parents who are trying to decide. First, what really stands out is how lightweight yet absorbent they are. They don’t feel bulky when my baby is wearing them, which makes a noticeable difference in comfort—especially during longer stretches like naps or overnight use. Despite being light, the absorbency is reliable and holds up well throughout the day. One feature I truly appreciate is the quality of the inner filling. Unlike some other brands I’ve tried, the padding here does not become lumpy or uneven, even after extended wear. It stays evenly distributed, which not only improves comfort but also helps prevent leaks. Comfort overall is excellent. The material feels soft against the skin, and I haven’t noticed any irritation or redness. Another big plus for me is that these diapers are completely free of any strong odors or artificial scents. Some brands have a noticeable smell right out of the package, which I personally don’t like—but these are refreshingly neutral. Fit-wise, they stay in place well and don’t sag easily, even when full. That adds peace of mind, especially when we’re out or during overnight use. I’ve reordered these multiple times now, which says a lot. They’ve been consistently reliable, comfortable, and well-made. Based on my experience, I would definitely recommend them to other parents looking for a dependable everyday diaper. Overall, a solid choice that balances comfort, quality, and performance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
D
Verified Purchase
Dianet Bernal
Bozeman, US
★★★★★ 5
Huggies Little Movers Size 4 Diapers – Reliable, comfortable, and great fit
Size: Size 4, Unit Count: 150
Huggies Little Movers Size 4 diapers are excellent for active babies. They fit perfectly for babies between 22–37 lbs and allow great freedom of movement without leaks. The stretchy waistband and snug fit help keep the diaper in place, even when the baby is crawling, walking, or playing. The absorbency is very reliable, keeping my baby dry both during the day and overnight. They are soft, gentle on the skin, and do not cause irritation. I also appreciate that they handle messes well without leaking. The value pack with 150 diapers is very convenient and lasts a long time. Even though the packaging may vary, the quality is always consistent. Overall, these diapers are dependable and a great choice for growing, active babies. Highly recommended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026

recommand products