• ADVANCED ULTRA-SLIM SOUNDBAR & WIRELESS SUB – The Signa S4 with an upgraded 7-driver array & a dedicated full-range center channel delivers True 3D Surround Sound (Dolby Atmos 3.1.2 certified) and the 5.25″ sub gives you a WIDE SOUND STAGE AND DEEP BASS
• UP-FIRING SPEAKERS FOR HEIGHT ELEVATION – In addition to L/R Tweeters (1″), (2) Racetrack Mid Drivers (4.7″ x 1.6″) and a 1″ Center, the left/right elevation speakers (2.6″) utilize Atmos’ height channels for an immersive 3D sound over your head
• POLK’S EXCLUSIVE VOICE AND Bass Adjust Technology, along with S4’s center channel lets you customize voice and bass levels, so you hear crystal clear dialogues and maximize bass 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 2.4″ 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, WORKS WITH ANY TV INCLUDING THE LATEST 8K ULTRA-HD TVs – 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
• NUMEROUS CONNECTION POSSIBILITIES – Plug in your audio source via the provided inputs – (1) optical, (1) analog 3.5mm, or Bluetooth, and USB-A (for firmware updates). Enjoy uncompromised audio experience over the eight channels via the HDMI (eARC) output

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