GP-3500.1D 3500W 1-Ohm Mono Amplifier + RWK41 Amp Kit

This bundle pairs the Crunch GP-3500.1D mono amplifier with a Rockville RWK41 4-gauge wiring kit for a high-output single-sub setup built around 1-ohm stability. The GP-3500.1D runs in Class D, delivering 1 x 3500 watts at 1 ohm, 1 x 1750 watts at 2 ohms, or 1 x 875 watts at 4 ohms, giving flexibility to wire a single low-impedance subwoofer or multiple subs down to 1 ohm for maximum output. High level inputs let it tie into a factory head unit that doesn’t offer RCA outputs, and a wired bass remote puts low-end adjustment within reach from the driver’s seat. SPEED-FET MOSFET output devices and a QTD aluminum heat sink manage the heat this level of output generates, while a fully adjustable 12dB crossover with built-in bass control shapes the low end to the enclosure. The RWK41 kit supplies 100% copper RCA cables, 4-gauge power and ground wire, an 18-gauge remote lead, and a 60-amp AGU fuse, plus terminals and split loom, sized to carry the current this amplifier draws even at its highest output setting.