KEY5001 500W Smart Mono Amplifier & Wire Kit

This package pairs the Kicker KEY5001, a smart mono subwoofer amplifier with a built-in audio processor, with a Rockville RWK41 4-gauge wiring kit to complete the install. The KEY5001's AI-driven DSP uses Kicker's supplied test tones to analyze the incoming signal, fix peaks, and restore low bass typically missing from a factory system, all within moments and without manual EQ work. It outputs 500 watts at 1 ohm, 300 watts at 2 ohms, or 150 watts at 4 ohms, with 24dB sub-sonic and low-pass crossovers plus bass boost and gain controls for further tuning by hand. FIT 2+ technology extends compatibility to nearly any stock or aftermarket radio, and the amp accepts factory input signals as high as 40 volts. RWK41 supplies 4-gauge power and ground cable, 100 percent copper RCA leads, and a gold-plated fuse, so the amplifier arrives with everything needed to wire it into the vehicle.