Polk SIGNA-S4 3.1.2ch Dolby Atmos Soundbar With Wireless Subwoofer (2021):

ADVANCED ULTRA-SLIM SOUNDBAR & WIRELESS SUB
The Signa S4 with an upgraded 7-driver array and a dedicated full-range center channel delivers True 3D Surround Sound (Dolby Atmos 3.1.2 certified) and the 5.9" sub gives you a WIDE SOUND STAGE AND DEEP BASS.

UP-FIRING SPEAKERS FOR HEIGHT ELEVATION
In addition to L/R Tweeters (0.98"), (2) Racetrack Mid Drivers (4.7" x 1.57") and a 0.98" Center, the left/right elevation speakers (2.59") utilize Atmos' height channels for an immersive 3D sound over your head.

POLK’S EXCLUSIVE VOICE ADJUST TECHNOLOGY
The S4's center channel allows you to customize voice levels, so you hear crystal clear dialogues without missing a word. For maximum impact, control the sub and the sound bar's bass using Bass Adjust Technology.

EXCELLENT SOUND AND VALUE
At par with any mid- to high-range sound bars available in the market. At 2.36" tall, the Signa S4 fits most spaces - easily wall-mount it or place in front of your TV. It won’t block your TV’s bottom edge or IR remote sensor.

1-CABLE SETUP
Get this system up and running in less than 5 minutes—all you have to do is unbox, connect and you are ready to listen. A great addition to your home theater!.

WIRELESSLY STREAM MUSIC
From your favorite streaming apps like Pandora, Spotify, TuneIn, and others directly from your smartphone, tablet, or other compatible devices via built-in Bluetooth technology.

Bundle Includes: Polk SIGNA-S4 3.1.2ch Dolby Atmos Soundbar With Wireless Subwoofer (2021) | 2 Year Amber Protection in Addition to the Included Full 1 Year Manufacturer Warranty. Intended for Residential Use Only