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Ultimate Rockford Fosgate Prime R2-250x1 250 Watt Monoblock Amplifier Accessory [MQxd7Ii2]

$49.99 $159.99 -69%

The R2 models are 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

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The R2 models are 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

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

Number of Channels
1
Total Power
(Sum of Rated Power)
250 Watts
Rated Power
(RMS Continuous Power)
150 Watts x 1 @ 4Ω
250 Watts x 1 @ 2Ω
Dynamic Power
(PVC/PowerCube®)
209 Watts x 1 @ 4Ω
328 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
Remote Controls
Yes
Visual Indicators
POWER (Blue) / PROTECT (Red)
C.L.E.A.N. IN (Red)
C.L.E.A.N. OUT (Blue/Red)
Power Wire Gauge
4 AWG
Power Input Connector
Compression Terminal Block
Speaker Wire Gauge
8 AWG
Speaker Output Connector
Compression Terminal Block
Cooling
Convection
Heatsink

Operating Voltage
9 - 16 VDC
Recommended Fuse
(not included)
50 A
Average Current Draw (13.8V Music)

Max. Current Draw (13.8V Sinewave)
30 V
Suggested Alternator

Included In The Box

Dimensions (H x W x D)
1.9" x 6.8" x 8.1"
(4.9 cm x 17.3 cm x 20.5 cm)
Shipping Weight

What Our Customers Say

December 31, 2025

Absolutely no complaints!

It works perfectly, every single time.

- Charlotte C..

December 31, 2025

Absolutely no complaints!

A top-quality item, without a doubt.

- Aidan N..

December 31, 2025

Absolutely no complaints!

The design and feel are premium.

- Skylar H..

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