If you click a link on this page and make a purchase, we may receive a small commission at no extra cost to you.
Polk Audio SIGNA S2 review
The Polk Audio SIGNA S2 gives spacious and immersive sound effects and plenty of great features. After analyzing the features of Polk Audio SIGNA S2, we gave it an overall rating of 5 points out of 10 possible.
Polk Audio SIGNA S2 Pros
- ✔Separate subwoofer in package for the best performance on the low frequency channel
- ✔Streaming music from any Apple device is made as easy as possible with proprietary AirPlay technology
- ✔Control your soundbar remotely or stream music from your devices via Bluetooth
- ✔With HDMI ARC support reduce the number of cables between your TV and SIGNA S2
Polk Audio SIGNA S2 Cons
- ✖There is no support for the Dolby Atmos surround sound
- ✖There is no support for the object oriented format DTS:X
- ✖Amazon Music streaming is not possible
- ✖There is no Spotify support
- ✖The SIGNA S2 has no WI-FI
- ✖Does not support audio playback from external USB devices
- ✖No soundbar control App provided
Add another soundbar to comparison
We didn't find anything to show here
Polk Audio SIGNA S2 back and front view
Polk Audio SIGNA S2 specs and features
General
| Placement type | table-top, wall-mountable |
| Connection to source | wired, wireless |
| Soundbar buttons | power, volume down, volume up, source, Bluetooth |
Audio features
| Built-in channels | 2.1 |
| Amplification type | active |
| Output power, W | N/A |
| Separate speaker (in package) | 0 |
| Separate speaker connections | wireless |
Subwoofer
| Built-in subwoofer | ✖ |
| Separate subwoofer (in package) | ✔ |
| Separate subwoofer connections | wireless |
Streaming services
| Apple Music (AirPlay) | AirPlay |
| Amazon Music | ✖ |
| Spotify | ✖ |
| Other streaming services | has not |
Connectivity
| WI-FI | ✖ |
| Bluetooth | ✔ |
| Ethernet (RJ45) | 0 |
| NFC | ✖ |
| HDMI input/output | 1/0 |
| HDMI ARC | ✔ |
| HDMI eARC | ✖ |
| HDMI CEC | ✔ |
| Optical digital input/output | 1/0 |
| USB | ✖ |
| Coaxial digital input/output | 0/0 |
| Analog audio input/output (RCA) | 1/0 |
| Headphone output | 0 |
| Subwoofer output | 0 |
Features
| Voice control | ✖ |
| App control | ✖ |
| Microphone | ✖ |
| Remote control | ✔ |
| Multi-room | ✖ |
Multichannel surround
| Dolby Atmos | ✖ |
| Dolby (other) | Dolby Digital |
| DTS:X | ✖ |
| DTS (other) | has not |
Dimensions
| Size (Wx H x D), cm/in | 89.9 x 5.4 x 8.1/35.4 x 2.1 x 3.2 |
| Weight, kg/pounds | N/A |
Other
| Release year | 2018 |