XH-M567 TPA3116D2 12 to 24V DC Dual Channel 2 x 80W Audio Power Amplifier Module is a High And Low Adjust Onboard Operational Amplifier. It has high-efficiency class D operation, with > 90% power efficiency and low idle loss characteristics, advanced modulation system configuration, multiple switching frequencies, and AM interference prevention. The TPA3116D2 advanced oscillator…