LQSC TDA7377 12V Dual-Channel Stereo 2X30W Class AB Car-Level Power Amplifier Board Audio Power Amplifier Module

Specification Product name 2 x 30W Class AB automotive power amplifier boardPower supply voltage DC9 18V 12V is recommended Output power 4 8Ω speakers can be connected up to 2x30W stereo 18V 4Ω Input mode 3 5mm audio input 3P expansion input portProtection power input reverse protection short circuit overcurrent overheatingPotentiometer handle opening 7mmColor BlackMaterial PCB boardPCB size 58 67 55 12mmOverall size 90 56 x 55 12mmProduct net weight 112gProcess materials High grade pure black immersion gold circuit board imported KEMET audio capacitor large capacity filter capacitor per channel plus monolithic filter capacitor Package included 1 x Power amplifier board1 x 3P audio input line