Alpine MRX-M100
A monoblock Class D amplifier designed for high-power subwoofer applications
Overview
The Alpine MRX-M100 is a mono subwoofer amplifier made by Alpine. It is built to push high power into low-impedance subwoofers in car audio systems. It is a Class D digital amp and runs at 1, 2, and 4 ohms. RMS output is rated at 600 watts into 4 ohms and 1,000 watts into 2 ohms. It has a variable low-pass crossover and takes both high-level and low-level input signals.
Specifications
| Power output (RMS, 4 ohms) | 600W |
| Power output (RMS, 2 ohms) | 1,000W |
| Power output (RMS, 1 ohm) | 500W |
| Max Power | 1900W |
| Amplifier Class | Class D Digital Mono Amplifier |
| Features | Variable Low-Pass Crossover |
| Inputs | Genuine HI-LOW SPEAKER INPUT |
| List Price | $209.95 |
Market
The Alpine MRX-M100 turns up on the used market, and owners say it has held up after approximately 25 years. One describes units as "not perfect but in darn good shape." Some users say they plan to keep the amplifier after repairing it.
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