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Powerful & Efficient Performance – The Marts Digital 4-Channel Full-Range Class D Amplifier delivers 800 watts RMS at 2 ohms, providing clean, dynamic sound with high efficiency and minimal power consumption. Compact & Versatile Design – Measuring just 6.75" x 5.75" x 2", this amplifier is perfect for tight spaces while still delivering powerful performance for mids, highs, and lows with exceptional clarity. Advanced Class D Technology – Designed for maximum efficiency with 91% power conversion, reducing heat output and power draw while maintaining high-quality sound reproduction. Reliable & Durable Build – Engineered with 2-ohm stability, a 90dB signal-to-noise ratio, and 1% harmonic distortion, ensuring consistent, high-performance audio with minimal interference. 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 200 watts RMS at 2 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 design for powering multiple speakers or bridging for higher output 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-20KHz Low Pass Filter: 20Hz-700Hz High Pass Filter: 20Hz-700Hz Bass Boost: 0 to 12dB Signal to Noise Ratio: 90dB Harmonic Distortion: 1% THD Input Sensitivity: 400mV-6V Dimensions: Length: 6.75" Width: 5.75" Height: 2" Weight: 3.40 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 Amp—compact, powerful, and built for serious audio enthusiasts.
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🇺🇸 Ship from USA · On Agora since 2026
$119.99