Polk Audio Signa S3 Soundbar with Wireless Subwoofer

Upgrade your TV audio with the Polk Audio Signa S3 soundbar with wireless subwoofer, a compact surround bar system designed to deliver fuller, more immersive sound for movies, TV shows, music, and gaming. With 280W of system power, the Signa S3 combines a low-profile soundbar with a wireless subwoofer for enhanced bass and room-filling home theatre sound.

The Signa S3 also makes streaming simple with Wi-Fi, Bluetooth, and built-in Chromecast, while compatibility with Google Assistant-enabled devices allows convenient voice control. Its HDMI ARC connection supports modern 4K and 8K TVs, making the Signa S3 a practical upgrade for today's home entertainment setups.

Key Features

• 280W Surround Bar System: Combines a low-profile soundbar with a wireless subwoofer for a fuller home theatre experience.

• Wireless Subwoofer: Adds deeper bass impact without requiring a wired connection between the soundbar and subwoofer.

• Wi-Fi & Bluetooth Connectivity: Stream music wirelessly from compatible smartphones, tablets, and other devices.

• Chromecast Built-In: Stream music from compatible apps over Wi-Fi using Google Chromecast.

• Google Assistant Compatible: Works with Google Home and other Google Assistant-enabled devices for voice control.

• 4K & 8K TV Compatible: Supports modern HD, 4K, and 8K TVs through HDMI ARC.

• Polk VoiceAdjust™ Technology: Helps make dialogue clearer by allowing vocal levels to be adjusted.

• Dolby Digital 5.1 Decoding: Creates room-filling virtual surround sound from compatible content.

• Low-Profile Design: The slim soundbar is designed to sit neatly below a TV without blocking the screen or IR remote sensor.

Designed for Home Entertainment

The Polk Audio Signa S3 is designed to provide a straightforward upgrade over built-in TV speakers. Its soundbar and wireless subwoofer combination delivers a wider, fuller presentation with added bass impact for movies, television, music, and gaming.

For dialogue-heavy content, Polk VoiceAdjust™ technology lets you adjust vocal levels to make speech easier to hear. Dolby Digital 5.1 decoding further enhances the surround experience, while the wireless subwoofer adds low-frequency impact without requiring a cable connection between the two main components.

Stream Music Wirelessly

The Signa S3 supports Bluetooth and Wi-Fi streaming, giving you multiple ways to enjoy music from compatible devices. With Chromecast built-in, you can cast music from supported apps over Wi-Fi. The system can also work with Google Home and other Google Assistant-enabled devices for convenient voice control.

Polk Audio Signa S3 Specifications

Official Polk specifications list the system as two pieces, with one soundbar and one wireless subwoofer, a 45 Hz–20 kHz overall frequency response, Bluetooth, HDMI ARC, optical and AUX inputs, and a ported subwoofer enclosure.

Why Choose the Polk Audio Signa S3?

The Polk Audio Signa S3 soundbar with wireless subwoofer combines easy connectivity, wireless music streaming, clear dialogue enhancement, and powerful bass in a compact 2.1-channel system.

It is particularly suited to users who want to improve TV audio without installing a conventional multi-speaker home theatre system. Wi-Fi, Bluetooth and Chromecast provide flexible streaming options, while HDMI ARC makes connection to a compatible TV straightforward.

Frequently Asked Questions

Does the Polk Audio Signa S3 include a subwoofer?

Yes. The Signa S3 includes a wireless subwoofer as part of the system.

Is the Signa S3 compatible with 4K and 8K TVs?

Yes. Polk states that the Signa S3 works with HD, 4K and 8K TVs through HDMI ARC.

Does the Signa S3 support Wi-Fi and Bluetooth?

Yes. The Signa S3 supports both Wi-Fi and Bluetooth for wireless music streaming.

Does the Polk Signa S3 have Chromecast built-in?

Yes. Chromecast is built in, allowing compatible music apps to stream audio over Wi-Fi.

Does the Signa S3 have Google Assistant built in?

The Signa S3 works with Google Home and other Google Assistant-enabled devices for voice control. Google Home speakers are sold separately.

What is the total power of the Polk Signa S3?

The Signa S3 is listed in Indian product listings as a 280W surround bar system.

What is the Polk Audio Signa S3 price in India?

The Polk Audio Signa S3 is listed at an MRP of ₹45,000 inclusive of GST for the Indian market.

What are the Polk Signa S3 specifications?

Key Polk Signa S3 specifications include a soundbar with wireless subwoofer, 280W system power, 45 Hz–20 kHz overall frequency response, Wi-Fi, Bluetooth, Chromecast built-in, HDMI ARC, optical and AUX inputs, Dolby Digital 5.1 decoding, and compatibility with HD, 4K and 8K TVs.