(2) L7S124 12" Solo-Baric L7S 4-Ohm Car Subs + 1500W Amplifier + Amp Kit

This bundle pairs two Kicker L7S124 12-inch Solo-Baric subwoofers with a Rockville KRYPTON M4 mono amplifier and a 100% copper RWK0CU wiring kit, matching the square-cone 12s with power and a clean electrical path to use it. Each sub uses an injection-molded SoloKon cone with 360-degree back bracing, a dual 4-ohm voice coil, and a ribbed Santoprene surround, handling 750W RMS and 1500W peak per sub for a combined 1500W RMS and 3000W peak. The KRYPTON M4 supplies 1500W Dyno-certified RMS at 1 ohm, landing right at the pair's combined RMS rating, along with a digital voltage display accurate to 0.15V and a bass remote with a clipping indicator for setting gain right at the edge of distortion. A 150A external fuse and an adjustable 12dB/octave crossover with a 15-55Hz subsonic filter round out the amp's protection and tuning. The RWK0CU kit steps up to 0-gauge, 100% virgin copper power and ground cable, carrying more current with less voltage loss than copper-clad wire. These subs work best in a sealed box between 0.88 and 2.0 cubic feet per sub or a vented box starting around 1.75 cubic feet per sub.