official TDA7850 Subwoofer Digital Amplifier Audio Board 2*80W+120W Stereo Class AB Amplificator For2-8 Ohm Speaker DC9-18V
USD 37.97
official TDA7850 Subwoofer Digital Amplifier Audio Board 2*80W+120W Stereo Class AB Amplificator For2-8 Ohm Speaker DC9-18V