Additional Images KSC-SW11 Powered Subwoofer Model Discontinued Low-pass FilterAmplifier IncludedSpeaker level Input Subs & Component Speakers KSC-PSW7EQPowered Enclosure Subwoofer with Active EQ TechnologyKFC-PS3017WPS-series 30cm subwooferKFC-PS2517WPS-series 25cm subwooferKFC-XS1704XS-series, Hi-Res Audio Certified, 17cm Component SpeakerKFC-E170P17cm Component speaker systemKFC-E130P13cm Component speaker system