Quick Summary
The Polk Audio Signa S3 is a black soundbar with subwoofer for TV sound. It supports 5.1 Dolby Digital decoding and offers HDMI ARC, Bluetooth, Google Chromecast, AUX and optical input connections.
The low-profile design is intended to sit neatly below a TV without blocking the bottom edge or IR sensor.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Soundbar with subwoofer for TV sound. |
| Colour | Black. |
| Audio format | 5.1 Dolby Digital decoding. |
| Connections | HDMI ARC, Bluetooth, Google Chromecast, AUX and optical input. |
| Design | Low-profile design that is intended not to block the TV’s bottom edge or IR sensor. |
What to Compare Before Buying
- TV connection: This model includes HDMI ARC, optical input and AUX. Check which connection your TV supports.
- Streaming method: Bluetooth and Google Chromecast are both listed. Compare which option you prefer for music streaming.
- Space under the TV: The low-profile design is meant to sit neatly below the screen, so check the space available on your TV stand or cabinet.
- Audio format: It supports 5.1 Dolby Digital decoding. Compare that with the sound format you want from your TV setup.
Before You Decide
Confirm that your TV has a suitable connection for the setup you want, especially HDMI ARC, optical or AUX. Check that the black soundbar and subwoofer configuration suits your room layout and that the low-profile shape works with the space under your screen.
