HD digital audio power amplifier board mp3

Product name: digital audio power amplifier board
Product model: XR-A232
Power amplifier type: Class D
Input voltage: DC8-26V DC
Input current: above 3A
Number of channels: two channels
Peak: 30w+30w
Output impedance: 4-8 ohms
Signal to noise ratio: 100db
Product net weight: 21 grams
Appearance size: 53*45*14MM
Packing list: audio power amplifier board x1