XH-M150 TDA7850 4*50W Car Audio Power Amplifier AMP Board with BA3121 Noise Reduction Module DC 12V

Specification Model XH M150Channels 4Power 50W per channel Total 200W Audio Coupling Capacitors Original Audio Coupling CapacitorsMain Filter Capacitor 10000ufMain Chip TDA7850Isolation Noise Reduction Module BA3121Power requirement DC 12V power supply 12V automotive power supplyAdjustable gain 4 inputs and 4 outputsAdditional features Delay function LC filter for cleaner power supplyFeatures 1 Provides 4 channels of powerful sound with 50W output per channel 2 Built with BA3121 noise reduction module to eliminate common ground noise 3 Designed with LC filter which reduces ripple and interference creating a more pure power supply 4 Equipped with a delay function that prevents impact sounds when turning on 5 No additional horn protection board needed due to smart circuit design Package Includes 1x XH M150 TDA7850 4 50W Car Audio Power Amplifier4x Screws Pack