W-Body Car Audio

Buy MTX Road Thunder RT404 Four Channel Car Stereo Amplifier

Click here to buy an MTX RT404 at Parts Express

Designed from the ground up at the MTX electronics engineering lab in Phoenix, AZ, the Road Thunder Series sounds great, works great, and looks great. The RT404 provides four channels of clean, clear power.

MTX RT404 Features and Specifications

  • Power output: 37.5 watts RMS x 4 (4 ohm load), 75 watts RMS x 4 (2 ohm load), 150 watts RMS x 2 (bridged mono, 4 ohm load)
  • Frequency response: 20 Hz-20 kHz
  • THD: Less than 1%
  • Signal to noise ratio: Greater than 100 dB
  • Dimensions: 9.75" W x 2.1" H x 11.5" L
  • Regulated PWM Mosfet power supply
  • Defeatable 85 Hz 18dB crossover, selectable for low pass/high pass operation
  • Smart-Engage™ auto turn-on/turn off for easy integration to head units
  • Real-time computerized protection circuitry
  • 2 ohm stereo stable

Click here to buy an MTX RT404 at Parts Express

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