Find out User Manual and Diagram DB
Subwoofer amplifier circuit using ic tda2030 Subwoofer circuit amplifier tda2030 audio ic circuits using bass frequency low diy signals produced loudspeaker basically which these small Sub woofer amplfier for car audio
Woofer sub car audio schematics amplifier
Subwoofer Amplifier Circuit using IC TDA2030
Sub Woofer Amplfier for Car Audio - Another Electronics Circuit