Description
Rockford Fosgate M5-1000X1
The Rockford Fosgate M5-1000X1 is a high-powered mono subwoofer amplifier designed for audiophiles seeking deep, powerful bass in their car audio system. Utilizing advanced Class-D technology, it delivers clean, distortion-free power with maximum efficiency, even under heavy loads. The M5-1000X1 features adjustable low-pass filters, a variable bass boost, and high- and low-level inputs, making it compatible with both factory and aftermarket systems. Its rugged construction ensures long-term reliability, while the compact design allows flexible installation in most vehicles. Perfect for custom car audio setups, the M5-1000X1 provides superior low-frequency performance with precision and clarity.
Features
| Feature | Description |
|---|---|
| Mono Class-D amplifier | Optimized for subwoofer performance |
| High-power output | Delivers clean, distortion-free bass |
| Adjustable low-pass filter | Enables precise tuning of subwoofer frequencies |
| Variable bass boost | Allows fine adjustment of low-frequency impact |
| High- & low-level inputs | Compatible with a wide range of audio systems |
| Compact, durable design | Suitable for flexible vehicle installation |
| Ideal for custom setups | Designed for high-performance car audio builds |
Specifications
| Feature | Description |
|---|---|
| Brand | Rockford Fosgate |
| Model | M5-1000X1 |
| Type | Mono Car Amplifier |
| Amplifier Class | Class-D |
| Power Output (RMS) | 1000 W × 1 @ 1Ω, 600 W × 1 @ 2Ω, 400 W × 1 @ 4Ω |
| Inputs | High-level (speaker) & low-level (RCA) |
| Outputs | RCA pass-thru |
| Frequency Response | 20 Hz – 250 Hz |
| Signal-to-Noise Ratio | >90 dBA |
| Crossover | Adjustable low-pass filter |
| Bass Boost | Variable (0–18 dB @ 45 Hz) |
| Construction | Rugged, durable chassis |
| Protection | Short circuit, overcurrent, thermal |
| Dimensions | 12″ × 2.5″ × 10″ |




















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