TDA7850 4-Channel Class AB ACC Audio Power Amplifier Board DIY Stereo 4x80W Amplifier Module

TDA7850 4-Channel Class AB ACC Audio Power Amplifier Board DIY Stereo 4x80W Amplifier Module

Specification:
- Working voltage: DC12 - 18V
- Output power: maximum 4x80W stereo (18V/4ohm), support connection with 2/4/6/8ohm speaker
- Input method: 3.5mm audio input or 3P_2.54mm input
- Protection function: power input reverse connection protection, short-circuit protection, over-current protection, over-heat protection
- PCB size: L x W = 72.36 x 66.65mm
- Whole size (include dissipation module): L x W x H = 72.36 x 97 x 27mm
- Potentiometer knob hole:7mm
- Installation hole distance: 64.7 x 52.14mm
- Installation hole size: M3
- Net weight: 171g

Package Included:
- 1 x Power Amplifier Board