Polk Audio Signa S4 Sound Bar with Wireless Subwoofer - Dolby Atmos for TVs

The Signa S4 sound bar, certified with Dolby Atmos 3.1.2, features a sleek, low-profile design paired with a powerful 5.9" wireless subwoofer. Together, they deliver exceptional, crystal-clear 3D surround sound that enhances the cinematic experience with any HD TV, including the newest 8K Ultra-HD models, all controllable via a single remote. Measuring just over 2 inches in height, this sound bar ensures that it won’t obstruct your TV’s sensor whether you choose to wall mount it or place it on a shelf.

One of the standout features of the Signa S4 is Polk's innovative Voice Adjust technology. This allows you to finely tune voice levels independently from the soundtrack, ensuring that dialogue is always crystal clear. With the added Bass Adjust Technology, you can effortlessly control the bass output of both the sound bar and the subwoofer simultaneously, providing a richer bass experience.

Experience true 3D surround sound that adds depth to your audio, whether you're listening to your favorite music or immersing yourself in atmospheric effects like the distant whirring of helicopters or explosive sound effects in movies. The Dolby Atmos certification guarantees virtual height effects, elevating your listening experience directly to your area, making every sound feel truly immersive.

Additionally, streaming your favorite music has never been easier. The Signa S4 offers seamless connectivity with popular services such as Amazon Music HD, Apple Music, Roon, Qobuz, Spotify, Tidal, and more. Thanks to the HDMI eARC output, you enjoy rich, uncompromised sound reproduction.

This advanced ultra-slim sound bar features an upgraded 7-driver array and a dedicated full-range center channel, providing captivating True 3D Surround Sound. The spacious sound stage combined with the deep bass from the 5.9" subwoofer enhances the overall audio experience, making it a remarkable value in the market.

Equipped with up-firing speakers for height elevation, the Signa S4 incorporates left/right tweeters (0.98"), two racetrack mid drivers (4.7" x 1.57"), and a 0.98" center channel, along with 2.59" elevation speakers that utilize Atmos' height channels. This design ensures an immersive audio experience that surrounds you from above.

Polk’s exclusive Voice Adjust technology, combined with the center channel of the S4, allows you to customize voice levels to hear dialogues distinctly without losing a single word. For optimal impact, the Bass Adjust Technology empowers you to control the bass across both the subwoofer and the sound bar.

With a height of just 2.36 inches, the Signa S4 fits perfectly in most environments, whether wall-mounted or placed in front of your TV without obstructing the screen or remote control sensor. Setting up this sound system is a breeze; in less than five minutes, you can unbox it, connect, and start enjoying your audio.

The versatile connectivity options allow you to plug in various audio sources through the provided inputs – one optical, one analog 3.5mm, as well as Bluetooth and USB-A for firmware updates. Revel in an unparalleled audio experience over the eight channels via the HDMI eARC output, making the Signa S4 an exceptional addition to your home theater setup.

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