DS18 NXL-X1200.5D 5-Channel Marine Amplifier IP67 Waterproof Class D 2800W Peak

The DS18 NXL-X1200.5D is a compact, high-performance 5-channel marine and powersports amplifier engineered to deliver powerful sound in the harshest environments. This full-range Class D digital amplifier produces 2800 watts peak power with an efficient design that maximizes output while minimizing power consumption and heat generation.

Power Output:

• 4 x 150W RMS @ 4-Ohm (channels 1-4)
• 4 x 200W RMS @ 2-Ohm (channels 1-4)
• 1 x 350W RMS @ 4-Ohm (subwoofer channel)
• 1 x 600W RMS @ 2-Ohm (subwoofer channel)
• 2 x 400W RMS @ 4-Ohm (bridged mode)
• 2800W peak power output

Key Features:

• IP67 waterproof rating protects against water, dust, and harsh outdoor conditions
• Full-range amplifier compatible with subwoofers, mid-range speakers, and tweeters
• Digital Class D amplification with SMC technology for high-quality sound reproduction
• Stable 4-layer PCB layout ensures reliable performance
• Ultra-compact size: 12.67" L x 4.4" W x 1.77" H for easy installation in tight spaces
• Selectable 2-channel or 4-channel input selector for flexible system configurations
• Marine-grade fuse holder and 4GA tinned OFC power input with dual 50A fuses (100A total)

Audio Controls:

• Selectable high pass, full range, and low pass filters (40Hz-2KHz range)
• Fixed low pass filter for subwoofer channel (50Hz-250Hz)
• Variable bass boost (0-18dB @ 42Hz) for subwoofer channel
• Infrasonic filter (10Hz-55Hz) protects subwoofers from ultra-low frequencies
• Frequency response: 10Hz-20KHz
• Signal-to-noise ratio: >85dB
• Total harmonic distortion: <0.05%

Protection Features:

• Thermal protection (activates at 75°C)
• Over-load protection
• Short circuit output protection
• Voltage input protection (7-16V operating range)
• LED indicators for power, protection, and clip status

The DS18 NXL-X1200.5D is ideal for marine applications, boats, motorcycles, ATVs, UTVs, and off-road vehicles where space is limited but powerful, reliable audio is essential. The black brushed aluminum finish provides durability and a professional appearance. Note: This amplifier is not suitable for submersible use.