Description
Rockford Fosgate PMX-1R
The Rockford Fosgate PMX-1R is a compact, high-performance mono amplifier specifically designed to enhance subwoofer output in car audio systems. Utilizing Class-D technology, it delivers efficient, clean, and distortion-free power, allowing subwoofers to produce deep, rich bass with clarity. The PMX-1R features both high- and low-level inputs, making it compatible with factory-installed or aftermarket audio systems. Its durable, compact design allows flexible installation in tight spaces, while built-in protection safeguards the amplifier and connected components. Ideal for users seeking a reliable solution to boost low-frequency performance, the PMX-1R provides strong, consistent bass and improved overall sound quality.
Features
| Feature | Description |
|---|---|
| Amplifier Type | Mono Class-D |
| Application | Subwoofer applications |
| Performance | Efficient, distortion-free low-frequency output |
| Inputs | High- and low-level inputs for versatile compatibility |
| Design | Compact, durable for easy installation |
| Benefit | Enhances subwoofer performance and overall audio clarity |
| Protection | Built-in against short circuits and overcurrent |
Specifications
| Specification | Description |
|---|---|
| Brand | Rockford Fosgate |
| Model | PMX-1R |
| Type | Mono Car Amplifier |
| Amplifier Class | Class-D |
| Power Output (RMS) | 100 W × 1 @ 4Ω, 200 W × 1 @ 2Ω |
| Inputs | High-level (speaker) & low-level (RCA) |
| Outputs | RCA pass-thru |
| Frequency Response | 20 Hz – 250 Hz |
| Signal-to-Noise Ratio | >85 dBA |
| Construction | Durable chassis |
| Protection | Short circuit & overcurrent |
| Dimensions | 7″ × 2″ × 5″ |





















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