Reliable full-range power in a marine-ready design. The MA400.4 from MTX delivers 100 watts RMS per channel with clean, balanced output and Class D efficiency. Built to perform in tough marine conditions, it features conformal coating, stainless steel hardware, and the same advanced protection and tuning controls you expect from MTX.
Features:
- Conformal Coated Circuit Board for Water & Salt Resistance
- Stainless Steel Hardware to Prevent Corrosion
- 400 Watts RMS Power Output
- Reliable Full-Range Class-D Circuit Design
- Compact Size for Flexible Installation
- 10V High-Level Audio Input Compatibility
- High-Quality Tiffany-Style RCA Input
- Power and Protection LED Indicator Light
- Surface Mount Component Technology
- Direct Insert Power and Speaker Terminals
- Thermal, Short, and Over/Under Voltage Protection
- Clip Detection Light for Tuning Optimization
- Dyno Power Rating Certificate
Specifications:
- Description: 4-Channel
- Topology: Full Range Class D
- 4Ω RMS Power Output: 50W x 4 Channels
- 2Ω RMS Power Output: 100W x 4 Channels
- 4Ω RMS Bridged Power Output : 200W x 2 Channels
- THD: < 0.1%
- Signal to Noise Ratio: > 98dB
- Frequency Response: 20Hz - 20KHz
- Crossover: 40Hz - 400Hz
- Maximum Input Signal: 10V