Signature Polk sound

Polk VoiceAdjust® Technology
Customize the voice levels in the sound bar to reproduce clear, crisp dialogue and never miss a single word of your favourite movie, TV show or sporting event.

Universal compatibility
Works with 4K and HD TVs — HDMI cable included. Watch your favourite shows with exceptional contrast and clarity.

Easy Setup, Low-Profile Design
Enjoy quick, seamless connection to your TV. Slim size fits most spaces — easily wall-mount it or set it in front of your TV.
All the details
Send audio from smart TV built-in apps and sources connected directly to the TV to the Signa S2 via a single HDMI cable. Also allows for control of the Signa S2 volume via the TV remote control (requires CEC enabled TV).




never miss a memorable moment again
Polk’s patented VoiceAdjust™ speech-clarifying technology allows you to raise and accentuate dialog without impacting the rest of the soundtrack.
Key Technologies
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Engineered to make the most of 5.1 Dolby Digital decoding so you get room-filling virtual surround sound whenever you want it. -
Connect and play music directly from your smartphone, tablet or other compatible device. -
HDMI input and output features Audio Return Channel (ARC) for single cable connection from the sound bar to your TV. Supports 4K with HDCP 2.2, Dolby Vision and HDR10. -
Connect your audio source, such as a TV, Blu-ray player, or game console using an optical cable. This digital connection ensures high-quality audio transmission, delivering clear and accurate sound. -
Connect audio sources such as smartphones, tablets, or MP3 players using a standard 3.5mm auxiliary cable. The aux input provides a simple and versatile way to play audio from your portable devices. -
Adjust the vocal levels from the sound bar with Polk Voice Adjust technology for clear, easy-to-understand dialogue. -




Engineered to make the most of 5.1 Dolby Digital decoding so you get room-filling virtual surround sound whenever you want it.
Connect and play music directly from your smartphone, tablet or other compatible device.
HDMI input and output features Audio Return Channel (ARC) for single cable connection from the sound bar to your TV. Supports 4K with HDCP 2.2, Dolby Vision and HDR10.
Connect your audio source, such as a TV, Blu-ray player, or game console using an optical cable. This digital connection ensures high-quality audio transmission, delivering clear and accurate sound.
Connect audio sources such as smartphones, tablets, or MP3 players using a standard 3.5mm auxiliary cable. The aux input provides a simple and versatile way to play audio from your portable devices.
Adjust the vocal levels from the sound bar with Polk Voice Adjust technology for clear, easy-to-understand dialogue.












