2x30 Watt TPA3110 Amplifier Circuit digital amplifier 8-26V XH-A232 Chip: TPA3110 Model Name : XH-A232 Supply voltage: DC 8 Volt-26 Volt Current : At least 3 amps .

It is recommended to use at least 3 amp adapters and above.

For example : 24Volt 5Amper adapter or 12V 8Amper adapter .

(If you use a 12Volt 1 amp adaptor, it may be insufficient.

when you turn up the volume a little, you may hear a sizzling rustle.

) Max output power: 30 W + 30 W number OF channels: 2 Output impedance: 4-8ohm Signal noise ratio: 100db PACKAGE CONTENT: 1pc TPA3110 Amplifier Circuit NOTE : The EQUIPMENT USED TO SHOW THE CONNECTION in the PRODUCT DESCRIPTION and PRODUCT PICTURES IS NOT INCLUDED in the PACKAGE.