MAX DJ Complete Set - Speaker Set 500 Watt with Amplifier DJ Mixer and Audio Cables, DJ Box Set, Music Boxes, Sound System, DJ System, PA System, PA System, PA System, PA
300/500W Subwoofer Power Amplifier
Yung SD500 500W Class D Subwoofer Plate Amplifier Module No Boost
500W A1941 + C5198 transistor 12V high power verstärker bord Auto subwoofer core die rohr Alle frequenz oder rein niedrigen - AliExpress
STPA21-710 | Class-AB 500W RMS Plate Amplifier for Subwoofer Cabinets – Sound Town