KICKER COMPRT10" Down-Firing Enclosure - AudioWorks of Delaware | Turn It On! | Car Alarms - Remote Starters - Audio Systems - Navigation Systems - Multimedia Systems - Custom Car Rims & Tires - On-site Company Fleet Services
Down-Firing CompRT- Kicker Subwoofer 10" or 12" Options
Kicker Comp RT 10" Down Firing Subwoofer Kit with Box: TRTP102-SK
Kicker Comp RT 12 Inch Thin Down Firing Enclosure Package with 46CXA4001 Amplifier and wire kit - Creative Audio
Amazon.com: Kicker 47TRTP122 Car Audio Down Firing 12" Thin Sub Box Passive Radiator Bundle with Harmony HA-A400.1 Amplifier & Amp Kit : Electronics
PowerBass PS-ADF110T Compact downfiring 175-watt powered enclosure with 10" subwoofer - Breakers Stereo and Performance
Kicker 48TRTP122 Sealed downward-firing enclosure with CompRT® 12" shallow-mount subwoofer and passive radiator at Crutchfield
PS-ADF110T 10" Amplified Downfiring Enclosure
KICKER CompRT Down-Firing 8” Dual-Voice-Coil 2-Ohm Loaded Subwoofer Enclosure Black 48TRTP82 - Best Buy
Amazon.com: KICKER 48CDF104 Comp12 10" 300w Down Firing Car Subwoofer+Mono Amplifier+Amp Kit : Electronics
HOW DOES IT SOUND? - Downfiring Subwoofer Build Finished! - YouTube
Kenwood PA-W801B 8" Powered Down-firing Subwoofer in Vented Enclosure