XH-A373 4*50W high-power Car Power Amplifier Board TDA7850 bluetooth 5.0 Analog Circuit BTL Power Amplifier Board

Specification Model XH A373Chip type ABChip model TDA7850HBluetooth version 5 0Power supply voltage DC12 14 4VStandby current 150mAOutput channel Stereo 2 Bass 2Output power 50W 2 50w 2 4 Ohm Signal to noise ratio 88 Colour greenMaterial ABSSize 95 80 23mInstallation aperture 3mmInstallation size 88 72mmWeight 106gPackage included 1 x TDA7850 High Power Car Amplifier Board