Geynutaly Adapter power supply: DC12~32V (less than 9V under voltage protection, 12V power supply can also be supported)
Adapted speakers: 30-200W, 4-8Q
Output power: left and right channels ≤150W
Protection mechanism: anti-reverse connection, undervoltage, overheating, overcurrent, short circuit protection
Tip: When the audio signal input is enough and the power supply voltage/current is enough, there will be enough output power!
The higher the power supply voltage, the higher the output power, and the lower the speaker impedance, the higher the output power! Please make sure that the power of the adaptor is the actual working power of the amplifier!
Material: plastic
colour: black

Package Contents:
1 x Audio Amplifier Board
1 x Screwdriver

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.