KENWOOD KFC-XP184CKENWOOD (KFC XP184C) EXCELON SERIES 7" COMPONENT SPEAKER SYSTEM BIG, BIG WOOFERS The Kenwood Excelon KFC X184C component speaker system features a huge 7" woofer, packed into a frame that will still fit into the factory openings of many Dodge, GM, and Toyota vehicles (some cars may require slight modifications). A bigger cone moves more air, so your music can have the fullness and punch you miss with most factory speakers. A diamond array pattern