KICKER now equips their revolutionary down-firing enclosures with the legendary Comp Subwoofer. Available in 10- and 12-inch models, the KICKER CDF enclosures bump all day with 150 watts RMS. Engineered to be the perfect combination of pure low-end impact affordability and convenience the KICKER Comp Down-Firing Enclosure is at home in your trunk or cargo area - no grille required.