China PA System Passive 10 Inch High Power 100V 240W at 4ohm Subwoofer Ceiling Speaker with Metal Fire Dome Suitable for Subbass Applications Photos & Pictures - Made-in-china.com
JBL CONTROL 50S/T - CONTROL 50CS/T SUBWOOFER (1pc per ctn) Compact surfact-mount subwoofer with
Qty 1 56uF 100V Axial Film Speaker Crossover Subwoofer Non Polarized Capacitor | eBay
Ceiling Mount 10" 240W Subwoofer 4 Ohm/100V - Redback Audio