This amplifier module can amplify an analog audio signal for passive speakers.
The Class D amplifier chip is energy efficient and requires no external cooling.
Operating voltage: 12V / 1.5A
Audio input: 3.5mm stereo 3-pin phone jack or 3-pin XH2.54 connector
Power supply: screw terminal
Speaker output: screw terminals
Output power: 2x 12W (4 ohms) / 2x 8W (8 ohms)
Signal-to-noise ratio: 92db
Potentiometer for volume control
Chipset: D-Class Yamaha YDA138-E
2x M3 holes for screw mounting
colour:Color as shown
Material:Metal + PC
size:Dimensions PCB: 58 x 36 x 21 mm
1*D Audio Power Amp board
Only the above package content, other products are not included.
Note: Light shooting 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.