Rockford Fosgate Prime 500 Watt Class-D Mono Amplifier R500X1D

The Rockford Fosgate Prime R500X1D is a 500-watt mono amplifier utilizing efficient Class-D circuit topology, designed specifically to power subwoofers. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and a remote Punch Level Control. It's an ideal companion for car audio enthusiasts looking to build a two-amplifier system, with one amp for mids/highs and another dedicated to subwoofers.

Despite its small footprint, the Prime Series R500X1D delivers robust Rockford Fosgate performance, driving a subwoofer with up to 500 watts RMS. It features a variable low-pass filter (50-250 Hz, 12 dB/octave) and Rockford Fosgate's renowned Punch EQ bass boost (0-12 dB at 45 Hz) to optimize bass output for your specific subwoofer and enclosure. A phase switch (0°/180°) ensures your subs fire in sync with other speakers, while speaker-level inputs allow integration with almost any system, including factory stereos.

Key features include a MOSFET power supply, cast aluminum heatsink for efficient cooling, RCA pass-thru outputs for daisy-chaining additional amplifiers, and comprehensive protection circuits (short circuit, over current, muted turn-on, real-time output and power supply thermal sensing) for reliable, long-term operation. The included wired Remote Punch Level Control allows for convenient output level adjustment from the dash or center console.