Description
Rockford Fosgate Prime R2 R2-750X1
The Rockford Fosgate R2-750X1 is a powerful mono amplifier from the Prime Series, built with Class-D efficiency to deliver clean, punchy bass. It provides reliable power for medium to large subwoofer setups and includes advanced features like Punch EQ, variable crossovers, and C.L.E.A.N. gain setup with clip indicators. With support for both high-level and low-level inputs, plus an included Remote Level Control, this amp is versatile and easy to integrate into any car audio system.
Features
| Feature | Details |
|---|---|
| RMS Power Output | 250 W × 1 @ 4 Ω |
| 500 W × 1 @ 2 Ω | |
| 750 W × 1 @ 1 Ω | |
| Amplifier Type | Class-D mono – efficient power delivery |
| Crossover / Filters | Variable low-pass filter (50–250 Hz) |
| Infrasonic filter (15–40 Hz) | |
| EQ | Punch EQ: 0–18 dB boost @ 45 Hz |
| Remote Control | Wired Remote Level Control (RLC) included |
Specifications
| Specification | Details |
|---|---|
| Model | R2-750X1 |
| Channels | Mono (1) |
| RMS Power Output | 250W ×1 @ 4 Ω; 500W ×1 @ 2 Ω; 750W ×1 @ 1 Ω |
| Frequency Response | 20 Hz – 250 Hz |
| Input Sensitivity | Low-Level: 150 mV – 4 V; High-Level: 450 mV – 12 V |
| Built-in Crossovers | Low-Pass: 50–250 Hz (12 dB/octave) |
| Infrasonic Filter | 15–40 Hz (Butterworth) |
| Tone Control | Punch EQ: 0–18 dB @ 45 Hz |
| Remote | Wired Remote Level Control included |
| Fuse Rating | 80 A inline fuse recommended |
| Power/Ground Wire Gauge | 4 AWG recommended |
| Dimensions (approx.) | 9.5″ W × 2″ H × 7″ D |




























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