Description
Memphis MM500.4V
The MM500.4V is a 4-channel Class-D marine amplifier designed for boats and powersports vehicles. It features IPX5 water resistance, removable power terminals, sealed signal connectors, and a top-mounted control panel for reliable performance in wet environments. The amplifier includes fully variable crossovers, 12 dB bass boost centered at 45 Hz, a 24 dB infrasonic filter to protect subwoofers, signal-sensing auto turn-on, and protection circuitry for overload, short-circuit, thermal, and reverse polarity.
Features
| Feature | Details |
|---|---|
| Water Resistance | IPX5 rated |
| Power Terminal | Removable |
| Signal Connectors | Sealed removable |
| Controls | Sealed top mount |
| Heat Sink | Extruded aluminum |
| Turn-On | Signal sensing auto turn on |
| Crossovers | 12dB/octave Butterworth; fully variable |
| Input Select | Input select switch |
| LED | LED light strip |
| Protection | Overload, short circuit, thermal & reverse polarity |
| Bass Boost | Variable, 0–12dB centered at 45Hz |
| Infrasonic Filter | 24dB |
Specifications
| Specification | Details |
|---|---|
| RMS Power 4Ω | 80 × 4 W |
| RMS Power 2Ω | 125 × 4 W |
| RMS Power 1Ω | – |
| Bridged/Mono Power 4Ω | 250 × 2 W |
| THD% 4Ω | <1% |
| Frequency Response | 10 Hz – 25 kHz |
| Dimensions (L × W × H) | 10.5 × 7.3 × 2 in |
| Input Range | 200 mV – 20 V |
| Amp Kit | 8GKIT |
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