• Powerful & Efficient Performance – The Marts Digital 4-Channel Full-Range Class D Amplifier delivers 800W RMS at 2 ohms, providing clear, dynamic sound while maintaining high efficiency and minimal heat.
• Full-Range Audio – Perfect for powering mids, highs, and lows, this amplifier ensures well-rounded sound performance for your car audio system.
• Compact & Versatile Design – With its compact 6.75" x 5.75" x 2" size, this amplifier offers easy installation while delivering powerful output for all your audio needs.
• Class D Technology – Maximizes efficiency (91%) and reduces heat output, offering high-quality sound with minimal power consumption.
• Reliable & Durable – Designed with 2-ohm stability, a 90dB signal-to-noise ratio, and a low-pass (20Hz-710Hz) and high-pass (25Hz-710Hz) crossover, ensuring consistent, high-performance audio with minimal distortion.

4 Channel 800 watts 2 ohms Class D Compact Full Range Amplifier Marts Digital

This listing includes:

• (1) 4 Channel 800 watts 2 ohms Class D Compact Full Range Amplifier Marts Digital

Upgrade your car audio system with the Marts Digital 4-Channel Full-Range Class D Amplifier, designed for power, efficiency, and versatility. Delivering 800 watts RMS at 1 ohms, this amplifier provides clean, dynamic sound with high efficiency, making it perfect for driving your speakers or mid-bass setup with precision.

Key Features:

• Full-range performance for mids, highs, and lows with clarity and power


• Class D technology for maximum efficiency and minimal heat output


• 4 Channel Amplifier


• 2-ohm stable for reliable performance with various speaker configurations

Specifications:

• Number of channels : 4


• Impedance: 2 Ohms


• Efficiency: 91%


• RMS Power (2 Ohm 14.4V): 200W RMS


• RMS Power (4 Ohm 14.4V): 120W RMS


• Supply Voltage: 9-16V


• Frequency Response: 10Hz-40kHz


• Low Pass Crossover: 20Hz-710Hz


• High Pass Crossover: 25Hz-710Hz


• Signal to Noise Ratio: 90dB


• Input Sensitivity: 400mV-4V

Dimensions:

• Length: 6.75"


• Width:  5.75"


• Height: 2"


• Weight: 2.40 lb

Recommended Wire Gauge & Fuse

• Positive - Negative Power Supply Cable: 4 AWG


• Output cables wire gauge : 8 AWG


• Remote Cable: 18 AWG


• Protection Fuse or Circuit Breaker: 150A

Take your sound system to the next level with the Marts Digital 4-Channel Full Range Amplifier, compact, powerful, and built for serious audio enthusiasts.