110-220V Heavy Bass Active Subwoofer Amplifier Board For 5.1 & 7.1 Home Theater
USD 75.91 USD
Specifications
| Color | Without Fan |
| Maximum Power Per Channel | 100W |
| Brand | Unbranded |
| Type | amplifier board |
It is on when there is a signal and is on standby when there is no signal. Amplifier amplification mode: analog. The red w ire goes to the positive ter minal of the speaker. Panel material: aluminum alloy.