KSC-W1200B Box-Type Passive Subwoofer Key Features Non-ported subwoofer box 300mm speaker 1200W Peak input power Compact size cabinet Two colour embroidery Easy to install and remove by quick-relase belts Subwoofers PA-W801B200mm powered oversized, down-firing, subwoofer in ported enclosure with high efficiency D-Class amplifierKSC-PSW8Compact Powered SubwooferKSC-SW11Powered SubwooferKSC-W1200BBox-Type Passive SubwooferKSC-W1200TBass tube subwoofer systemKFC-WPS1200F30cm Component Shallow WooferKFC-PS3017WPS-series 30cm subwooferKFC-PS3016W30 cm SubwooferKFC-W112S30cm Component SubwooferKFC-WPS1000F25cm Component Shallow WooferKFC-PS2517WPS-series 25cm subwooferKFC-PS2516W25 cm Subwoofer