DC12V TDA7850 Amplificatore Audio Auto Universale Alta Potenza Modulo Scheda PCB 50W*4
Chip model: TDA7850. Power: 4 50W. Output power: 4 50W. 2 Pin Speed Adjustable LED Flasher Relay Motorcycle Turn Signal Indicator 12V. RCA Male Plug to Bare Wire Cable For CD DVD Player Tuner Amplifier Audio Speaker.