MTX Audio 400-Watt 4 Channel RMS Class A/B Marine Amplifier

MTX Audio 400-Watt 4 Channel RMS Class A/B Marine Amplifier

WET Series amplifiers from MTX Audio are designed to deliver all the power your system needs whether they are being used on a boat, bike or off-road vehcile.

The WET75.4 is a 4-channel full range amplifier. The WET75.4 is capable of producing up to 400W total RMS power, 100 watts per channel. The unit features a a class A/B circuit design that delivers exceptional sound quality and small chassis with an extruded heat sink that effectively dissipates heat ensuring long play times.

Impressive Power Output: The WET75-4 is a 4-channel full-range amplifier delivering up to 400W RMS total power (100W per channel), ensuring your speakers get the power needed for exceptional audio. With a class A/B circuit design, it offers superior sound quality, while its small chassis and extruded heat sink effectively dissipate heat for long, consistent playtimes.

Built for Tough Environments: Designed for rugged conditions, the WET75-4 features a surface mount design that secures key components, improving vibration resistance. Stainless steel hardware and rubber gaskets around interconnects enhance durability, making it perfect for challenging environments.

Moisture Protection for Reliable Performance: The WET75-4 comes with a conformal-coated circuit board for added moisture resistance, ensuring reliable performance in humid or wet conditions. Plastic covers over control adjustments offer extra protection, keeping the amplifier working smoothly even in tough environments.

Features:

• 4-channel full-range amplifier delivering up to 400W RMS total power (100W per channel)
• Class A/B circuit design for exceptional sound quality
• Compact chassis with extruded heat sink for effective heat dissipation
• Surface mount design for improved vibration resistance
• Conformal-coated circuit board for moisture protection
• Stainless steel hardware and rubber gaskets for enhanced durability
• Plastic covers over controls to prevent moisture intrusion

Specifications:

• Description: 4-Channel
• 4Ω Bridged: 170 watts x 1, 75 watts x 2
• 4Ω RMS Power Output: 75 Watts x 4 Channels
• Signal to Noise Ratio: 80dB
• 2Ω RMS Power Output: 100 Watts x 4 Channels
• Topology: Class A/B
• THD: <1%
• Frequency Response: 15Hz - 25kHz
• Crossover: Variable LPF 50Hz to 750Hz (Rear), Variable HPF 10Hz-200Hz (Front), Variable HPF 50Hz-750Hz (Rear), 12dB/Oct
• Subsonic Filter: NA
• Max Sensitivity: 200mV
• Maximum Input Signal: 5V
• Height: 2-1/4"
• Width: 12-1/8"
• Depth: 6-3/8"

Installation Instructions:

• MTX004714B-WET-Series-Owners-Manual.pdf