2 PCS XH-A232 Dual-Channel 20W High Power Digital Board MP3 Audio Power Amplifier Board Module, 20W Dual-channel MP3 Audio Amplifier

1. Purpose: 3 digital audio power amplifier
2. Output voltage: 8-24v
3. Power amplifier type: Class D
4. Output power: 20w
5. Output impedance: 4-8 ohms
6. Protection: output short circuit protection, overheating protection, function self-recovery
7. Module size: 43x55x14mm