| Specification | Dayton Audio BS31 | TCL TCL Alto 9+ |
|---|---|---|
| Audio Features | ||
| Separate Speaker (in Package) | 1 | 1 |
| Supported Channel Quantity | 5 | 3 |
| Built-in Channels | 5.1 | 3.1 |
| Amplification Type | Active | Active |
| Separate Speaker Connections | wired | wireless |
| Streaming Services | ||
| Spotify | ||
| Amazon Music | ||
| Google Play Music | ||
| Apple Music (airplay) | ||
| Connectivity | ||
| Coaxial Digital Input/output | ||
| Usb | 1 | |
| Optical Digital Input/output | 1 | |
| Hdmi Arc | 1 | |
| Hdmi Input/output | ||
| Ethernet (rj45) | ||
| Subwoofer Output | ||
| Bluetooth | ||
| Headphone Output | ||
| Wi-fi | ||
| Analog Audio Input/output (rca) | ||
| Features | ||
| Multi-room | ||
| Remote Control | ||
| Microphone | ||
| App Control | ||
| Voice Control | ||
| General | ||
| Soundbar Buttons | Action button | Action button |
| Connection To Source | wired | wired, wireless |
| Placement Type | table-top, wall-mountable | table-top, wall-mountable |
| Subwoofer | ||
| Separate Subwoofer Connections | wired | wired, wireless |
| Separate Subwoofer (in Package) | ||
| Built-in Subwoofer | ||
| Dimensions | ||
| Weight, Kg/pounds | 3.8/8.5 | 14.96/6.7 |
| Size (h X W X D), Cm/in | 11.4 x 78.7 x 8.3 /4.5 x 31 x 3.3 | 113 x 40.6 x 27.9/44.5 x 16 x 11 |
| Multichannel Surround | ||
| Dts:x | ||
| Dolby Atmos |
