Primed for Performance, the R2-750X1 amplifier is a 750 watt, class-D, capable of operating at 4Ω, 2Ω or 1Ω 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. For subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music. R2 Amplifier Product Overview
Overview
The Prime Series 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. The latest 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
- Full Range Class D
- Rollback Protection
- Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
- 1 Year Warranty
Technologies
CEA-2006 Compliant
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.
Class-D
High efficiency amplifier design that reduces current consumption from the charging system.
P.O.W.E.R.
Power supply circuit design that allows the amplifier to increase output power as voltage increases.
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 match a source to amp and optimize output.
Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables.
MEHSA 4 (Maximum Efficiency Heat Sink Application)
MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
Rollback Protection
During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output devices.
CE Compliant
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).
Specifications | |
---|---|
Power Input Connector | Compression Terminal Block |
Power Wire Gauge | 4 AWG |
Remote Controls | Yes |
Visual Indicators | Power/Protect C.L.E.A.N. In C.L.E.A.N. Out |
Crossover Controls | Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth Infrasonic: 15 Hz - 40 Hz @ 12dB/Octave Butterworth |
Tone Controls | 0 to +18 dB @ 45 Hz |
Signal Output | Low-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level input) |
Signal Input | Low-Level: 2 RCA High-Level: 4-Pin Molex |
Total Harmonic Distortion (THD+Noise) | 4Ω: <1.0% 2Ω: <1.0% 1Ω: <1.0% |
Circuit Topology Class | Class D |
Input Sensitivity | Low-Level: 150 mV - 4 V High-Level: 450 mV - 12 V |
Frequency Response | 20 Hz - 250 Hz |
Bridgeable | No |
Dynamic Power (PVC/PowerCube®) | 300 Watts x 1 @ 4Ω 545 Watts x 1 @ 2Ω 830 Watts x 1 @ 1Ω |
Rated Power (RMS Continuous Power) | 250 Watts x 1 @ 4Ω 500 Watts x 1 @ 2Ω 750 Watts x 1 @ 1Ω |
Number of Channels | 1 |
Total Power (Sum of Rated Power) | 750 Watts |
Speaker Wire Gauge | 8 AWG |
Speaker Output Connector | Compression Terminal Block |
Cooling | Convection |
Operating Voltage | 9 - 16 VDC |
Recommended Fuse (not included) | 120 A |
Max. Current Draw (13.8V Sinewave) | 71 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) |