Four KICKER L7R 12-inch subs come pre-loaded in this enclosure. The port is flared perfectly and tuned to 31Hz for some serious bump – without the expense of a custom enclosure. With a unique square design that moves more air to produce deeper, more powerful bass, the Kicker L7R 12-Inch 1200-Watt Max 4-Ohm DVC Square Subwoofer was built to pack serious sound into every … … BRACED FOR IMPACT. Find low everyday prices and buy online for delivery or in-store pick-up. Shop KICKER L7R 12" Dual-Voice-Coil 4-Ohm Subwoofer Black at Best Buy. Four KICKER L7R 12-inch subs come pre-loaded in this enclosure. BIG BASS. The 12-inch L7R Square Subwoofer moves more air and delivers bigger bass, so you get more bump out of every watt! The port is flared perfectly and tuned to 31Hz for some serious bump - without the expense of a custom enclosure. 1 x Kicker 47QL7R12 Car Audio Quad L7R 12" Subwoofer SPL 4800W Sub Box Enclosure New 1 x Harmony Audio HA-AK0 Car Stereo Complete 1/0 Gauge 3000W Amp Amplifier Install Kit - Nickel … The engineers at KICKER HQ designed the L7R to give you … Price Match Guarantee. SAME SPACE. BRACED FOR IMPACT. …