Overview
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
- High Level Input Capable
- 2/4 Channel Input Selection Switch
- Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
- Balanced Differential Inputs with RCA Pass Through Outputs
- Features C.L.E.A.N. Set-up
- Top Mounted Control Panel
- CEA-2006 Compliant & CE Compliant
- Cast aluminum heat sink
- Front and Rear Variable Input Gain adjustment level
- Full Range Class-D
- Short Circuit & Over Current Protection
- Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
- 1 Year Warranty
- Rollback Protection
Specifications
Total Power
(Sum of Rated Power)
500 Watts
Rated Power
(RMS Continuous Power)
75 Watts x 4 @ 4Ω
125 Watts x 4 @ 2Ω
250 Watts x 2 @ 4Ω Bridged/Mono
Dynamic Power
(PVC/PowerCube®)
90 Watts x 4 @ 4Ω
160 Watts x 4 @ 2Ω
300 Watts x 2 @ 4Ω Bridged/Mono
Frequency Response
20 Hz – 20 kHz
Input Sensitivity
Low-Level: 150 mV – 4 V
High-Level: 450 mV – 12 V
Circuit Topology Class
Class-D
Total Harmonic Distortion (THD+Noise)
4Ω: <1.0%
2Ω: <1.0%
Signal Input
Front Low-Level: 4 RCA
Front High-Level: 4-Pin Molex
Rear Low-Level: 4 RCA
Rear High-Level: 4-Pin MolexInput Switch: 2/4 Input
(works for RCA/hi-level inputs)
Signal Output
Low-Level: 2 RCA
(Pass-Thru active with RCA or Hi-Level input)
Crossover Controls
Front High-Pass:
50 Hz – 250 Hz @ 12dB/Octave ButterworthFront Low-Pass:
50 Hz – 250 Hz @ 12dB/Octave ButterworthRear High-Pass:
50 Hz – 250 Hz @ 12dB/Octave ButterworthRear Low-Pass:
50 Hz – 250 Hz @ 12dB/Octave ButterworthAll-Pass: Yes
Visual Indicators
Power/Protect
C.L.E.A.N. In
C.L.E.A.N. Out (front)
C.L.E.A.N. Out (rear)
Power Input Connector
Compression Terminal Block
Speaker Output Connector
Compression Terminal Block
Operating Voltage
9 – 16 VDC
Recommended Fuse
(not included)
80 A
Average Current Draw (13.8V Music)
Max. Current Draw (13.8V Sinewave)
59 A
Dimensions (H x W x D)
1.9″ x 6.8″ x 10.1″
(4.9 cm x 17.3 cm x 25.5 cm)
