Rockford Fosgate R2-500X1 Prime front view shows compact power ideal for subwoofers.
Rockford Fosgate R2-500X1 Prime side panel highlighting efficient Class D design.
Rockford Fosgate R2-500X1 Prime back ports for ventilation and subwoofer connections.
Rockford Fosgate R2-500X1 Prime mounting area for secure installation.
Rockford Fosgate R2-500X1 Prime wiring options supporting clean power delivery.
Rockford Fosgate R2-500X1 Prime in-vehicle installation demonstrating bass control.

Rockford Fosgate

Rockford Fosgate R2-500X1 Prime 500-Watt Mono Amplifier – Class D Subwoofer Power

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$426.28

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

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Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

The Rockford Fosgate R2-500X1 Prime is a compact mono amplifier designed to propel a subwoofer system with clarity and authority. Its small footprint belies a formidable power output, delivering 500 watts RMS at 2 ohms or 300 watts RMS at 4 ohms, making it a versatile choice for tight spaces in cars or trucks.

Designed around class D technology, this amp minimizes electrical demand while maximizing efficiency, helping your vehicle’s electrical system keep up with demanding bass. The result is cleaner power delivery and fewer heat issues during extended listening sessions, even at higher volume levels.

Smart tuning and control

Tap into refined control with CLEAN circuitry that helps you set gains precisely, a P.O.W.E.R. Supply that increases output as voltage rises, and the integrated Punch EQ that can correct acoustical deficiencies and boost bass response when needed. Variable infrasonic filtering lets you tame ultra-low frequencies while a remote level control makes on-the-fly bass adjustments simple from the seat.

  • Gains tuned with CLEAN circuitry for cleaner sound
  • P.O.W.E.R. Supply that yields more output as voltage climbs
  • Punch EQ for bass optimization and correction of room inductor effects
  • Variable infrasonic filter to protect subs and tailor response
  • Remote level control for convenient adjustment of bass in real time

Built to last, the R2-500X1 Prime carries Rockford Fosgate’s renowned build quality and a 1-year warranty. Its compact 1.9 x 6.8 x 8.5 inch chassis is designed for subwoofer-ready installations in a wide range of vehicles, from compact coupes to larger SUVs.

  • Compact dimensions for easy mounting in tight spaces
  • Trusted Rockford Fosgate build quality and 1-year warranty

Whether you’re upgrading an existing setup or building a new system from scratch, this mono amplifier offers a credible blend of power, efficiency, and tuning flexibility that can help you reach your desired bass performance without overloading the electrical system.

FAQ

Q: What power output does the R2-500X1 Prime provide?

A: RMS power is 300W x 1 at 4Ω or 500W x 1 at 2Ω, suitable for a single subwoofer in many setups.

Q: Which features help tune bass and protect the system?

A: CLEAN circuitry for precise gain, P.O.W.E.R. Supply for higher output, Punch EQ, infrasonic filter, and remote level control.

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