Sound Bars

Immersive cinema sound at home

ELEVATE YOUR FAVORITE CONTENT

Make anything sound legendary

Movies & TV

Movies & TV

Experience the incredible sonic impact of the movie theater and real American Hi-Fi in the comfort of your home with Polk speaker systems built on 50 years of award-winning acoustic engineering.

Music

Music

Hear every detail of your favorite artists, songs, and records with lifelike stereo imaging, balanced frequency response, and huge, all-encompassing sound.

Gaming

Gaming

Take your games to the next level with hyper-realistic sound that only comes from 50 years of audio engineering expertise. Real American hi-fi, designed and engineered in Baltimore, MD.
Powerful Sound Bars

Room-filling immersive sound. Small package.

Powerful Sound Bars

Room-filling immersive sound. Small package.

With the push of a button, Polk’s patented VoiceAdjust technology boosts and clarifies speech without raising the volume of background music and effects.

Shop Sound Bars

Polk sound bars make your TV sound great and with Bluetooth streaming built-in, they are the perfect speaker system for your music too.

Shop Bluetooth Sound Bars

Experience total immersion with the game-changing 3D audio technology that has redefined the home theater experience.

Shop Dolby Atmos Sound Bars

Soundbars with included subwoofers provide the impactful bass you need for movies, TV, music and gaming.

Shop Sound Bars with Subwoofers
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Series Line-up

Start filling your home with sound

Polk’s Signature Sound: Real American Hi-Fi

Effortless Bass
Proprietary technologies reduce cabinet noise and improve overall tone for deep low-end impact and warm, controlled bass.
Rich, Lifelike Mids
Mid-range drivers feature a high-rigidity, low-mass design that delivers balanced sound and precise sound imaging.
Accurate Highs
Hi-Res certified tweeters have an ultra-high frequency response for crystal-clear, highly detailed sound.
Huge Soundstage
Experience immersive audio with our patented technology that delivers a wider, accurate soundfield.

Explore our Sound Bar Line-up

 
Magnifi Max AX SR

True multi-channel surround sound

Magnifi Mini AX

Big sound in a small size

Signa S4

Dolby Atmos at a good price

React

Best for Voice Control

CHANNELS CHANNELS 7.1.2 CHANNELS 3.1 CHANNELS 3.1.2 CHANNELS 2
Surround Format Surround Format Dolby Atmos, Dolby Digital Plus, Dolby TrueHD, Dolby Digital, DTS:X, DTS HDMA, DTS Digital Surround Surround Format Dolby Atmos, Dolby Digital Plus, Dolby TrueHD, Dolby Digital, DTS:X, DTS HDMA, DTS Digital Surround Surround Format Dolby Atmos, Dolby Digital Plus, Dolby TrueHD, Dolby Digital
Surround Format DTS Digital Surround, Dolby Digital
smart/music streaming smart/music streaming Wi-Fi, AirPlay 2, Chromecast, Works with Alexa, Bluetooth smart/music streaming Wi-Fi, AirPlay 2, Chromecast, Works with Alexa, Bluetooth smart/music streaming Bluetooth smart/music streaming Wi-Fi, Alexa Built-in (with mics), Bluetooth
Center channel Center channel Yes, Dedicated Center channel Yes, Dedicated Center channel Yes, Dedicated Center channel Phantom
Wireless Subwoofer included Wireless Subwoofer included Yes Wireless Subwoofer included Yes Wireless Subwoofer included Yes Wireless Subwoofer included Available separately
inputs inputs 3-in/1-out HDMI + eARC, Optical inputs HDMI eARC, Optical, 3.5mm inputs HDMI eARC, Optical, 3.5mm inputs HDMI ARC, Optical
wall mountable wall mountable Yes wall mountable No wall mountable Yes wall mountable Yes
sound bar size sound bar size 4.6" x 45" x 2.8" sound bar size 4.1" × 14.4" × 3.1" sound bar size 2.4" x 41.2" x 3.7" sound bar size 2.2" x 34" x 4.7"
Sound Bars Explained
Sound bar buying guide


What is a sound bar?
A sound bar, or soundbar, is a low-profile, all-in-one speaker system that’s designed to present stereo or surround sound in a small space. A sound bar is typically paired with a TV to provide a sonic experience that’s far superior to the weak sound produced by a TV’s tiny built-in speakers—but sound bars can also stream music (including Hi-Res Audio) and connect to devices such as Blu-Ray players and gaming consoles. Most of the time, a sound bar simply sits below your TV on an entertainment center, but sound bars can also be mounted on the wall below (or sometimes above) a TV.
How to choose a sound bar?
Choosing a sound bar is easier than you think. Start by determining the best size, something that is smaller than or the same width as your TV and fits on furniture below your TV or on the wall. (Remember that sound bar size does not necessarily equate to power and immersiveness; our smallest sound bar, the MagniFi Mini AX, delivers immersive Dolby Atmos and DTS:X sound in an ultra-compact system measuring just 14.6 inches wide.) Then, think about the sonic experience you want. All sound bars have multiple speakers but channel configurations can vary, from 2-channel stereo sound bars to sound bars with center channels that emphasize dialogue to Dolby Atmos soundbars that combine eleven or more speakers to produce truly immersive Atmos or DTS:X sound.
What is the best sound bar for Dolby Atmos?
The best sound bar for Dolby Atmos includes up-firing speakers, which fire sound at the ceiling where it reflects back toward the listener to provide the “height” element of the immersive Atmos experience. Our flagship MagniFi Max AX SR 7.1.2 Atmos sound bar system includes dedicated up-firing drivers plus an included sub and surrounds; the system features Polk’s SDA technology for extra-expansive sound, and decodes DTS-X. The Signa S4 sound bar, has a seven-speaker array with up-firing height speakers, and includes a subwoofer If you don’t have the space or budget for a full-blown Atmos system, sound bars like our MagniFi Mini AX are incredibly effective at creating a virtual Atmos experience using digital processing.
Why buy a Polk sound bar?
At Polk, we believe that everybody deserves great sound, and we’ve followed that mission since 1972. That’s why we design every sound bar to offer the ultimate combination of fidelity and value. Our sound bars bring acoustic technologies found in our flagship speakers to a compact scale, whether your preferences lean toward our ultra-compact 14.5-inch MagniFi Mini AX soundbar with wireless subwoofer or our fully-loaded React Surround System with wireless surrounds and subwoofer and Alexa Built-In.
WHY POLK?

The best sound for your money

50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.

60 days risk-free
Try any product for 60 days and if you don’t love it, return it for a full refund. We’ll even pay for shipping.
free shipping
Free and fast shipping on all products, direct from Polk.
50-year legacy
For over 50 years we've been providing exceptional sound experiences.
engineered in baltimore
We still design and engineer great sound where it all started.