Primed for Performance, the R2-500X1 is a 500 watt, class-D amplifier capable of operating at 4Ω or 2Ω mono.

This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. Perfect for subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music.

The R2 models were developed for car audio fanatics that want a reliable amplifier – with all the power and performance you’ve come to expect from Rockford Fosgate – at an economical price. Rockford Fosgate amplifiers are renowned world-wide for being “under rated,” easily surpassing all specifications, and most importantly, generating more power than their ratings. These 3rd generation of Prime Series amplifiers are refined with the latest Rockford Fosgate technology for easy setup and configuration, making them perfect for use with factory audio or custom aftermarket systems.

FEATURES AT A GLANCE

Balanced Differential Inputs with RCA Pass Through Outputs
High Level Input Capable
Variable Input Gain adjustment level
Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
Features C.L.E.A.N. Set-up
Includes RLC Remote Level Control
Top Mounted Control Panel
Variable Infrasonic Filter
Continuously Variable On Board Punch EQ
Short Circuit & Over Current Protection
Cast aluminum heat sink
CEA-2006 Compliant & CE Compliant
Class-D Topology
Rollback Protection
Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
1 Year Warranty

SPECIFICATIONS

Cta-2006 Compliant

Number of Channels
1
Total Power
(Sum of Rated Power)
500 Watts
Rated Power
(RMS Continuous Power)
300 Watts x 1 @ 4Ω
500 Watts x 1 @ 2Ω
Dynamic Power
(PVC/PowerCube®)
350 Watts x 1 @ 4Ω
590 Watts x 1 @ 2Ω
Bridgeable
No
Frequency Response
20 Hz - 250 Hz
Input Sensitivity
Low-Level: 150 mV - 4 V
High-Level: 450 mV - 12 V
Circuit Topology Class
Class-D
Efficiency (average)

Total Harmonic Distortion (THD+Noise)
4Ω: <1.0%
2Ω: <1.0%
Signal Input
Low-Level: 2 RCA
High-Level: 4-Pin Molex
Signal Output
Low-Level: 2 RCA
(Pass-Thru active with RCA or Hi-Level input)
Tone Controls
0 to +18 dB @ 45 Hz
Crossover Controls
Low-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Infrasonic:
15 Hz - 40 Hz @ 12dB/Octave Butterworth
Crossover Controls
Low-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Infrasonic:
15 Hz - 40 Hz @ 12dB/Octave Butterworth

ROCKFORD FOSGATE

R2-500X1