MTX Audio WET75.4 400W RMS 4-Channel Class A/B Marine Amplifier


  • $ 269.95

MTX Audio WET75.4 400W RMS 4-Channel Class A/B Marine Amplifier

MTX brings their years of land-based experience to the water with their WET Series marine components. Based on their Thunder Series amps, the WET75.2 amplifier is designed to power your speakers under seriously adverse conditions. Its weather-resistant features include a conformal coated circuit board, stainless steel hardware, rubber gaskets around the RCA connectors, and plastic control covers to keep moisture from getting to the amplifier. The 75.2 also features MTX's surface mount technology, which attaches critical components directly to the circuit board to minimize the effect of vibration. Behind the weatherproofing and the construction, you'll find a Class A/B 2-channel amplifier which delivers 75 watts per channel at 4 ohms, or 100 watts per channel at 2 ohms. The 75.2 features a high-pass crossover variable from 10 to 200 Hz, so you can remove low bass from your full-range speakers when you're using a sub. Marine Audio describes audio components that are utilized in environmental conditions where water, humidity, or element exposure is prevalent. These tough MTX Audio products work great mounted in boats and pleasure craft as well as off road vehicles and toy haulers.

Product highlights:

  • 2-channel marine amplifier
  • Class A/B design
  • 75 watts RMS x 2 at 4 ohms (100 watts RMS x 2 at 2 ohms)
  • Variable high-pass crossover: 10-200Hz at 12 dB/octave
  • Conformal-coated circuit board
  • Weather-resistant construction
  • Dimensions: 7-7/8"W x 6-3/8"D x 2-1/4"H
  • Warranty: 2 years
  • Our 30-day money-back guarantee
  • MFR # WET75.2

Overview: The MTX WET75.2 is a full range 2-channel amplifier designed for the harsh marine environment. The amp features a conformal coated PCB, covered controls, rubber gaskets around the RCA inputs, and stainless steel mounting hardware. The output power is 75 watts RMS x 2 at 4Ω, 100 watts RMS x 2 at 2Ω, and 200 watts RMS x 1 bridged at 4Ω.

Gain: The amp's rotary gain control is continuously variable from 200mV to 5V to match the output of the source unit.

Protection Circuits: The WET75.2 provides protection against overheating, under/over voltage, and electrical short circuits.

Crossovers: The built-in crossover is switchable between low-pass, full range, and high-pass. The crossover point (high-pass or low-pass) is continuously variable from 50 Hz to 750 Hz.

Speaker Connections: The amplifier is equipped with two pair of set screw terminal speaker outputs. Each terminal will accommodate up to 10 AWG bare wire and is loosened/tightened with the supplied Allen wrench.