Mobile Electronics Race Radios and Components

Rockford Fosgate

500-Watt Mono Class-D Amplifier

$319.99

SKU: R2-500X1

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Ships by Aug 5
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Moderate — 2–4 hours

Description

The Rockford Fosgate R2-500X1 is a full-range Class-D mono amplifier, engineered to deliver robust bass performance with 500 Watts of RMS power. It offers flexibility by operating at either 4Ω or 2Ω mono, providing 300 Watts x 1 at 4Ω and a substantial 500 Watts x 1 at 2Ω. The Class-D topology ensures high efficiency, minimizing the drain on your vehicle's electrical system. It includes C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) circuitry with input and output clip indicators to help you precisely match your source unit and amplifier for maximum musical output. The P.O.W.E.R. Supply design enhances output as voltage increases, while the integrated Punch EQ can boost bass up to three times, correcting acoustic deficiencies. For subwoofer integration, a variable infrasonic filter (15Hz-50Hz) and an included remote level control allow for detailed bass tuning to match your music preferences. The R2-500X1 boasts a frequency response of 20 Hz - 250 Hz and features fully adjustable 12 dB/octave Butterworth crossovers for both low-pass and infrasonic filtering. It is CEA-2006 Compliant, ensuring its power ratings are accurate and meet industry standards. The amplifier also includes features like balanced differential inputs, rollback protection, and short circuit/over-current protection for durability. Its compact dimensions (1.9" x 6.8" x 8.5") facilitate installation.

MIA's Description

The Rockford Fosgate R2-500X1 is a 500-watt mono Class-D amplifier designed for powerful and efficient bass performance. This amplifier is capable of operating at 4Ω or 2Ω mono, delivering 300 Watts x 1 at 4Ω and 500 Watts x 1 at 2Ω. It features Class-D technology for high efficiency and reduced electrical system demand.

Key features include C.L.E.A.N. circuitry for gain adjustment, a P.O.W.E.R. Supply that generates more power as voltage increases, and an integrated Punch EQ for enhanced bass. A variable infrasonic filter and remote level control are included for tuning the bass. The R2-500X1 comes with a 1-year manufacturer warranty.

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Specifications

BrandRockford Fosgate
Part NumberR2-500X1
CategoryMobile Electronics

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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