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Rockford Fosgate R125-2

125W RMS 2-Channel Prime Series Class A/B Car Amplifier

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2-Channel Prime Series Class A/B Car Amplifier • 4 ohm: 40 watts x 2 chan. • 2 ohm: 65 watts x 2 chan. • Bridged, 4 ohm: 125 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • 2 or Mono channel operation

Learn more about the r1252

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Product Highlights


2-Channel Prime Series Class A/B Car Amplifier • 4 ohm: 40 watts x 2 chan. • 2 ohm: 65 watts x 2 chan. • Bridged, 4 ohm: 125 watts x 1 chan. • Pulse Width Modulated MOSFET Power Supply • 2 or Mono channel operation

Description


Rockford Fosgate brand icon

Authorized dealer

General Features:

  • 2-Channel Prime Series Class A/B Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 40 watts x 2 chan.
    • 2 ohm: 65 watts x 2 chan.
    • Bridged, 4 ohm: 125 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost at 50 Hz)
  • Soft start turn-on
  • 2 or Mono channel operation
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • High-pass filter (80 Hz,fixed)
  • Variable low-pass filter (50-250 Hz, 24 dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20000 Hz
  • 4 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 7-7/10"W x 7-7/10"L x 2-2/10"H
  • 1-year SonicElectronix.com Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
40 watts x 2 channel
RMS Power @ 2 ohms
65 watts x 2 channel
Bridged RMS Power
125 watts x 1 channel
Amplifier Specifications
Amplifier Class
A/B
Number of Channels
2-Channel
Total RMS Power Output
125 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
.1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
80
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
70 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
20A x 1 
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

R125-2

Weight:

4.10lbs

Internal SKU:

r1252

Internal Product ID:

43421

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Rockford Fosgate R125-2 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
4
Design
5
Usability
4.5

Customer Reviews

Sort by:

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Great Amp!

Great Amp! I bought this for its compact size, price and wattage. I mounted this under the fairing of my Victory Cross Country motorcycle. I have used Rockford Fosgate in the past and I'm happy with their products. You will be pleased with this one! Thanks Sonix for the fast shipping!

By Al on September 23, 2012

4 found this helpful


Excellent Value

As per usual, Rockford Fosgate comes through again with another great product. I got this to power a single Punch 8" woofer, and it does a great job with that sub. The amp actually tests at 140w (bridged) instead of 125, which is a pleasant surprise. Fantastic value for the money in a small amp. Great customer service from SonicElectronix as well.

By GravyGoodness on September 24, 2012

2 found this helpful




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