Kicker Dual 12" Solo-Baric L7R 2 Ohm EnclosureThe massive power handling of the dual L7R sub box only gets better with square subs! Packed with KICKER innovation, you get up to 20% more volume compared to a round driver, so you move more air and get more bass without the expense of a custom box. Hook up a CX amp to this bass wedge to start Livin Loud! Features: Genuine L7R Subwoofer Included Front Facing Port Design for loudest possible bass Angled Back for Excellent Fit Heavy Internal Bracing