250W 10 inch Home High power Active Subwoofer Speaker Dual Speakers Super Bass Home Theater HiFi Subwoofer Long stroke Subwoofer| | - AliExpress
KENWOOD KSC-PSW8 HIDEAWAY 8IN POWERED AMP SUB 250W MAX - Autopro
200w 250w Subwoofer Power Amplifier Board / High Power Amplifier / Subwoofer Pure Bass Amplifier / One Board Home Theater H093 - Home Theater Amplifiers - AliExpress
Subwoofer 250W Axton, € 15,- (4190 Bad Leonfelden) - willhaben