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Signa Series

Polk’s Signa Series delivers high-performance audio with easy setup and great value. Experience award-winning surround sound, deep bass, and Bluetooth music streaming for movies, TV, and games.
Award-Winning Sound
Simple Setup
Dolby Atmos Models
Bluetooth & Wi-Fi
Polk VoiceAdjust®
Use One Remote
5 Products
5 Products
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    Signa S4, , dynamic
    Signa S4
    Dolby Atmos 3.1.2 Sound Bar with Wireless Subwoofer
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    Signa S3, , dynamic
    Signa S3
    Sound Bar with Wireless Subwoofer and Chromecast Built-In
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    Signa S2, , dynamic
    Signa S2
    Sound Bar with Wireless Subwoofer
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    Signa S2D, , dynamic
    Signa S2D
    Sound Bar with Wireless Subwoofer in Online Exclusive Finish
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    Signa S4D, , dynamic
    Signa S4D
    Dolby Atmos 3.1.2 Sound Bar System in online exclusive finish
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    Feel more in every scene

    As we like to say around here, “Never send a TV speaker to do a sound bar’s job.” Signa sound bars make everything sound bigger, clearer, and more immersive. With slim, plug-and-play designs, crystal-clear dialogue, and deep bass via included wireless subwoofers, they fit your life as easily as they fit your space.

    We help you choose

    Need expert advice? Our self-serve tool can point you in the right direction with a few, quick questions.
    Help me choose
    Take it even further

    Add surround sound to your Polk Signa sound bar setup

    Add true wireless surround sound to select Polk Signa sound bars with a super-simple setup. Wall mountable or simply place them on a shelf. No AV receiver required.

    Get yours

    Explore More Sound Bars From Polk

    Magnifi Series
    Polk MagniFi® Series features advanced technologies including SDA, Wi-Fi Streaming, Voice Adjust and more. Enjoy the most immersive experiences with Dolby Atmos and DTS:X surround sound.
    Shop Magnifi Series

    React Series
    React adds Alexa-built in voice control to your living room while upgrading your TV sound to DTS and Dolby surround sound. VoiceAdjust™ boosts dialogue so you can hear every word.
    Shop React Series
    Polk speaker

    WHY POLK?

    50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.