Looking for deep smooth bass in a compact package? (Aren't we all?) Well, look no further! Kicker's L7QB8 loaded enclosur… | Car audio, Passive radiator, Cars music
Kicker 46CWTB104 Weather-proof sealed tube enclosure with one 10" 4-ohm subwoofer and 10" passive speaker at Crutchfield
Kicker 48TCWRT82 Truck-style sealed enclosure with single 8" CompRT® subwoofer and passive radiator at Crutchfield
Kicker Comp RT 12" Subwoofer Package with Box and Passive Radiator
Kicker 48TRTP122 Sealed downward-firing enclosure with CompRT® 12" shallow-mount subwoofer and passive radiator at Crutchfield
Amazon.com: KICKER TRTP 8-inch (20cm) Thin Down Firing Subwoofer and Passive Radiator Enclosure, 2-Ohm, RoHS Compliant : Electronics