Description
Memphis PRX800.5V2
The PRX800.5V2 is a compact 5‑channel Class‑D amplifier from Memphis Audio’s Power Reference (PR) series. It is designed to power a full car audio system four full-range speakers plus a subwoofer in a space-efficient chassis. The top-mounted controls are hidden under an acrylic panel with a blue‑LED cover, allowing easy tuning even in tight installation areas. It also features a signal-sensing turn-on, extruded aluminum heatsink, adjustable 12 dB/octave Butterworth crossovers, variable EQ boost, and a subsonic filter for clean, controlled bass.
Specifications
| Specification | Details |
|---|---|
| RMS Power @ 4Ω | 75 × 4 + 250 |
| RMS Power @ 2Ω | 100 × 4 + 400 |
| Bridged / Mono Power @ 4Ω | 200 × 2 + 400 × 1 @ 2Ω |
| THD% @ 4Ω | <1% |
| Frequency Response | 10Hz – 21kHz |
| Dimensions (L × W × H) | 10.1 × 5.7 × 2.16 |
| Recommended Amp Kit | 4GKIT |



















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