Prime 500 Watt Mono Amplifier R2-500X1
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.
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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 also designed to be easy to setup and configure, making them perfect for use with factory audio or custom aftermarket systems.
- Balanced Differential Inputs with RCA Pass Through Outputs
- High Level Input Capable
- Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
- Features C.L.E.A.N. Set-up
- Variable Input Gain adjustment level
- Includes RLC Remote Level Control
- Variable Infrasonic Filter
- Continuously Variable On Board Punch EQ
- Top Mounted Control Panel
- Short Circuit & Over Current Protection
- CEA-2006 Compliant & CE Compliant
- Cast aluminum heat sink
- Class D Topology
- Rollback Protection
- Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
- 1 Year Warranty
R2 Amplifier Product Overview
Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough to even DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at an incredible value. Best of all, they are designed and engineered here in Tempe, Arizona.
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's ...Learn more
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
High efficiency amplifier design that reduces current consumption from the charging system.Learn more
High efficiency amplifier design that reduces current consumption from the charging system.
Power supply circuit design that allows the amplifier to increase output power as voltage increases.Learn more
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help ...Learn more
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help match a source to amp and optimize output.
Differential inputs eliminate noise picked up by signal cables.Learn more
Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables.
MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.Learn more
MEHSA 4 (Maximum Efficiency Heat Sink Application)
MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...Learn more
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output ...Learn more
During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output devices.
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...Learn more
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).
300W x 1 @ 4Ω
(Sum of Rated Power)
(RMS Continuous Power)
500 Watts x 1 @ 2Ω
590 Watts x 1 @ 2Ω
High-Level: 450 mV - 12 V
High-Level: 4-Pin Molex
(Pass-Thru active with RCA or Hi-Level input)
50 Hz - 250 Hz @ 12dB/Octave Butterworth
15 Hz - 40 Hz @ 12dB/Octave Butterworth
(4.9 cm x 17.3 cm x 21.5 cm)
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.
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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