15W*2 2.0 CH PAM8620 Digital Audio Amplifier Board DC 8V-26V Home Audio Stereo AMP Board DIY for Speaker pcb assembly Customize

 Features:
- Supply voltage: DC 8-26V (Do not overvoltage, overvoltage will burn IC)
- Input method: single-ended (factory default)
- Output power: 15W Stereo (24V 8 Ohm), 10W Stereo (12V 8 Ohm), if connected to 4 Ohm or 2 Ohm speakers, the power will be automatically limited to 15W)
- Differential (select by jumper)
- Size: 75.69mm*41.96mm
- Product weight: 35g 

Process materials:
- High-grade pure black gold circuit board, imported WIMA red audio capacitor, per channel large-capacity filter capacitor, special custom black pure copper terminal, gold-plated audio input terminal, pure black quad volume potentiometer (without switch).

Performance: 
- Efficiency: >90%
- Total Harmonic Distortion plus Noise: <0.2%
- Low quiescent current
- Noise suppression
- Protection: reverse power supply input protection, short circuit, over current, overheat, overvoltage, low voltage, over EMI

Additional features:
- External mute function (MUTE: high level mute, factory default low level)
- External Shutdown Function (SD: Low-Level Chip Shutdown, Factory Default High)
 
Packaging Including: 
- 1PC PAM8620 amplifier board