Detail Audio Amplifier TPA3110 XH-A232 Class D 30W + 30W 2.0 DC 8-26V 3A
1. This power amplifier board must be powered by DC, requiring a good performance switching power adapter. 2. DC power supply: voltage DC12V-26V/current power greater than 3A, must distinguish positive/negative poles, do not exceed DC26V voltage to use, otherwise it will burn IC chips. 3. It can connect the speaker or speaker 4ohm or 8ohm, and the power is between 10W and 80W, depending on the size of the power supply, which determines the power of the speaker. Size: 53*45*14mm