Prime 250 Watt Mono Amplifier R2-250X1

Amplifier Front View
Amplifier Three Quarter Beauty Shot
Front View of Remote Level Control
Components Included with Amplifier
Three Quarter Beauty Shot of Remote Level Control
Amplifier Input and Output Side View

Prime 250 Watt Mono Amplifier R2-250X1

Primed for Performance, the R2-250X1 is a 250 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.

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$229.99
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Overview

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

  • Balanced Differential Inputs with RCA Pass Through Outputs
  • Variable Input Gain adjustment level
  • Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • High Level Input Capable
  • 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
Videos
Technologies
CTA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...

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Class-D

High efficiency amplifier design that reduces current consumption from the charging system.

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P.O.W.E.R.

Power supply circuit design that allows the amplifier to increase output power as voltage increases.

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C.L.E.A.N. Set-Up

C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help ...

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Balanced Differential Inputs

Differential inputs eliminate noise picked up by signal cables.

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MEHSA 4 (Maximum Efficiency Heat Sink Application)

MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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NOMAD

NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...

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Rollback Protection

During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output ...

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CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

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Specifications
Cta-2006 Compliant
Number of Channels
1
Total Power
(Sum of Rated Power)
250 Watts
Rated Power
(RMS Continuous Power)
160 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/Protect
C.L.E.A.N. In
C.L.E.A.N. Out
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
Compatibility
Support

Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.


Accessories Wiring Wizard

Available Wiring Diagrams

Please consult your amplifier owner's manual for lowest recommended impedance.

The below diagrams produce optimum power into a 2-ohm mono load.



Wiring Diagram #1



Wiring Diagram #2



Wiring Diagram #3



Wiring Diagram #4



Wiring Diagram #5



Wiring Diagram #6



Wiring Diagram #7



Wiring Diagram #8



Wiring Diagram #9



Wiring Diagram #10



Wiring Diagram #11

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Wiring Kits

ARE YOU ENGINEERED TO ROCK?

Get a 1-Year extended amplifier warranty when using a matching Rockford Fosgate installation kit.

We want you to get the maximum performance and reliability from your Rockford Fosgate amplifier. We're so certain using the right cables make a difference, we'll give you and additional 1-Year amplifier warranty when using a matching installation kit!

  • 1 Purchase a Rockford Fosgate Punch or Power amplifier.
  • 2 Add the correct amplifier installation kit.
  • 3 Get an additional 1 year amplifier warranty FREE!

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