Description
Memphis Audio PRX500.4V2 – Power Reference 4-Channel Amplifier
Power Reference amplifiers deliver a balanced combination of compact design and reliable performance. The PRX500.4V2 has been redesigned with a smaller footprint while maintaining the power output expected from the Power Reference series. LED-accented styling and top-mounted controls make this amplifier easy to tune even in tight installation spaces.
Overview
Compact Power for Multi-Channel Systems
The PRX500.4V2 is designed for systems that require flexible multi-channel amplification without sacrificing space. Its reduced footprint, combined with efficient power delivery and precise tuning options, makes it a strong solution for door speakers, component sets, or bridged midbass applications.
- Redesigned compact chassis for modern vehicles
- Strong full-range performance across four channels
- Ideal for entry to mid-level audio systems
Design & Features
Power Reference Engineering
- Extruded aluminum heatsink
- Blue LED acrylic top cover
- Blue LED ground (undermount) lighting
- 12 dB/octave Butterworth crossovers
- Variable crossover controls
- Variable EQ bass boost (0–12dB)
- Selectable amplifier turn-on
- Top-mounted controls hidden under the panel
| Model | PRX500.4V2 |
| RMS Power @ 4Ω | 75W x 4 |
| RMS Power @ 2Ω | 125W x 4 |
| Bridged Mono Power @ 4Ω | 250W x 2 |
| Total Harmonic Distortion | <1% |
| Frequency Response | 10Hz – 27kHz |
| Dimensions (L x W x H) | 8.6" x 5.7" x 2.16" |
| Recommended Amp Kit | 8GKIT |
Use the recommended 8GKIT wiring kit to ensure proper power delivery and reliable amplifier performance.