All TCL Sound Bar models are compatible with any TV which has one of the listed output ports below.
| Alto 5 | Alto 5+ | Alto 7 | Alto 7+ | |
| Optical/Toslink |
 |
 |
 |
 |
Aux (3.5 mm to 3.5mm) |
 |
 |
 |
 |
RCA (via RCA to 3.5mm cable) |
 |
 |
 |
 |
| HDMI ARC |  |
 |
All TCL Sound Bar models are compatible with any TV which has one of the listed output ports below.
| Alto 5 | Alto 5+ | Alto 7 | Alto 7+ | |
| Optical/Toslink |
|
|
|
|
Aux (3.5 mm to 3.5mm) |
|
|
|
|
RCA (via RCA to 3.5mm cable) |
|
|
|
|
| HDMI ARC | |
|