• 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)

The Signa S4 Dolby Atmos 3.1.2 sound bar with wireless subwoofer delivers powerful, crystal clear, cinematic 3D surround sound—at an unbeatable value. Features Voice Adjust, Bass Adjust, and Night, Music, and Movie modes for customizable sound. Set up with virtually any TV by simply connecting one cable. Enjoy Bluetooth music streaming and more.

Signa S4 was designed in our Acoustic Research and Development centre 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 surround sound experience you’ve always dreamed of in your home—but at a value you could never imagine.

• 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)

Lifelike Movie 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 Soundbar

Enjoy the latest blockbuster releases, immersive music, and your favourite TV shows in the amazing 3D sound provided by Dolby Atmos and the Signa S4. Its advanced seven-driver array and wireless subwoofer deliver a lifelike Atmos listening experience with a huge soundstage and effortless bass. With Signa S4, you’ll hear sounds flying overhead courtesy of up-firing speakers that support Atmos height channels, and any non-Atmos content you watch can also be enjoyed in a virtual Atmos experience.

Polk Voice Adjust

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 Voice Adjust was designed to make sure that you hear every word. This patented technology combines with Signa S4’s dedicated centre 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.

Customisable Sound

Late night binge-watching session? Don’t worry about waking your family or neighbours. With Night Mode, one button lowers the bass while increasing VoiceAdjust so you can hear every word, without raising the master volume. Plus, one-button, preset sound modes optimise the Signa S4 so you can have the best sonic experience for movie watching and music listening.

Wireless Subwoofer

Signa S4’s powerful wireless subwoofer provides the deep, effortless bass that Polk is famous for, at a loudness level that is surprising for its size. The subwoofer connects automatically on start-up and can be conveniently placed nearly anywhere in the room. Put it up front or in the corner for maximum impact or try behind the couch and feel the rumble.

Sets Up In Seconds

Set up is easy: one simple connection via the included HDMI or optical cable (or aux-in for older TVs) ensures the ultimate listening experience with virtually any TV—even the latest 8K Ultra-HD TVs. For added convenience, Signa S4 is pre-programmed to work with most TV remotes out of the box and it quickly pairs to your mobile device via Bluetooth to stream your favourite 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.

 

Inputs	1 HDMI (eARC) Output 1 Optical Input 1 Analogue 3.5mm Input Bluetooth 1 USB-A (For Firmware Updates)
Soundbar Drivers	L/R Tweeter = 2 x 1" (25mm) L/R Mid = 2 x 4.7 x 1.6" (120mm x 40mm) Centre Full Range = 1x 1" (25mm) Left Elevation/Right Elevation = 2 x 2.6" (66mm)
Subwoofer Driver	Woofer = 1 x 5.9" (15cm) (Round)
Soundbar Dimensions	1046mm x 95mm x 60mm
Subwoofer Dimensions	200mm x 328mm x 280mm
Accessories	Remote Control Power Cord HDMI Cable Optical Cable 2x AAA Batteries Quick Start Guide Wall-Mount Template Wall-Mount Spacers