Mono High Power 400W Power Amplifier Board Rear-stage HiFi Dual Differential Amplifier Module

Description:
- The amplifier board uses a high fidelity double differential amplification circuit for amplification, which has low distortion, high stability, high output power, and thick sound.
- High power imported A1943+C5200 transistor for Toshiba.
- The power amplifier board comes with a protective function, carefully selected high-quality high current 30A relays, and high-performance circuit design to ensure stability and reliability, ensuring that your valuable speakers are intact and undamaged.
- Using HiFi grade green skin audio capacitors, it has stable performance, long lifespan, high filtering level, transparent and clear sound, full audio, and sweet high notes.

Specification:
- Model: YH400W
- Output power: 400W
- Frequency response: 10Hz - 68kHz
- THD+N: <0.01%
- SNR: 130dB
- Working voltage: main power supply of DC dual 35-80V; speaker protection power supply of AC12-18V
- Product size: 20 x 5.5cm

Package Included:
- 1 x Power Amplifier Board