Product description
Product name: digital audio power amplifier board
Power amplifier type: Class D
Input voltage: DC8-26V DC
Input current: above 3A Number of channels: two channels value: 30w+30w
Output impedance: 4-8 ohms
Signal to noise ratio: 100db
colour:As Shown Package Contents:
1 x Audio Amplifier Board Only the above package content, other products are not included.
Note: Light 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.