KSC-310CCS Passive Centre Speaker for XXV-05V/KVT-925DVD DISCONTINUED MODEL Amplifier Included 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