Memphis Audio MJP800.4 MOJO Pro 800W 4-Channel Car Amplifier

The Memphis Audio MJP800.4 MOJO Pro is a high-performance 4-channel amplifier designed to power demanding pro audio speaker systems with clarity and authority. Built with Memphis Audio’s signature MOJO styling, this amplifier features a rugged extruded aluminum chassis with exposed aluminum accents and a bold orange trim strip, delivering both durability and a striking appearance.

Engineered for powerful multi-speaker setups, the MJP800.4 provides strong, reliable output while maintaining excellent efficiency and heat dissipation thanks to its advanced heatsink design. With variable crossovers and 12dB/octave Butterworth filters, this amplifier offers precise tuning capabilities to optimize your sound system for maximum performance.

The amplifier also includes three selectable EQ boost settings (0dB, 6dB, and 12dB), allowing you to fine-tune your system’s sound profile and push pro audio speakers to their full potential. Whether you're building a high-output car audio system or powering multiple pro audio drivers, the MOJO Pro series delivers the power and control needed for extreme sound performance.

Key Features

• Extruded aluminum heatsink for improved heat dissipation
• Signature MOJO Pro design with exposed aluminum accents and orange trim
• 12dB/octave Butterworth crossovers
• Fully variable crossover controls
• Selectable EQ boost settings: 0dB / 6dB / 12dB
• Wide input sensitivity range for flexible installation
• Designed to power multiple pro audio speakers with high output

Specifications

• RMS Power @ 4Ω: 125W x 4
• RMS Power @ 2Ω: 200W x 4
• Bridged Power @ 4Ω: 400W x 2
• Total Harmonic Distortion: <1%
• Frequency Response: 10Hz – 25kHz
• Input Sensitivity: 400mV – 7.5V (Low) / 3V – 20V (High)
• Recommended Amp Kit: 4 Gauge (4GKIT)
• Dimensions (L x W x H): 7.5" x 2" x 8.7"

If you need a compact yet powerful amplifier capable of driving multiple speakers with precision and high output, the Memphis Audio MOJO Pro MJP800.4 is built to deliver reliable power and performance for serious car audio systems.