underseat subwoofer Kenwood KSC-SW11 (review and sound test) - YouTube
KENWOOD USA on Twitter: "'73 Porsche Carrera RSR in for a quick Kenwood KSC- SW11 Compact Powered Subwoofer install. 🤯 Great work done by @hkp_customs! 👏 #KenwoodUSA #LiveConnectedDriveConnected #kenwood #kenwoodaudio #caraudio #subwoofer ...