Specials Outlet
MTX Thunder404 50W x 4 Car Amplifier

High-level performance is what MTX amplifiers are all about. The sound pros at MTX subject each Thunder amp to rigorous bench testing before they'll let it ship, and they pack each model full of features designed with you, the music lover and audio enthusiast, in mind.

The Thunder404's versatile 4-channel design makes it ideal for a variety of applications, from powering four full-range speakers to driving a pair of subwoofers. You get plenty of power (50 watts RMS x 4, or 200 watts x 2 in bridged mode), plus selectable crossovers that keep your speakers operating at peak efficiency. Preamp outputs make it easy to add another amplifier to your system!

Heavy-duty, nickel-plated terminal block connectors promote effective transfer of current into the amp. Inside, high-powered transformers and patented PWM MOSFET switching power supplies give you maximum output for dynamic sound from your speakers. Intelligent Surface Mount Design ensures greater stability and low noise levels. What does all that technology mean to you? Clean, tight music, no matter how loud you like it.

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Details:

  • 50 watts RMS x 4 at four ohms
  • 100 watts RMS x 4 at two ohms
  • 200 watts RMS x 2 bridged output at 4 ohms
  • 2-, 3-, or 4-channel output
  • 4-ohm stable in bridged mode
  • Tri-way capable (Tri-Way crossover required)
  • requires 4-gauge power and ground leads — wiring and hardware not included with amplifier
  • PWM MOSFET switching power supply
  • 85 Hz high-pass crossover on front channels, 85 Hz switchable high-pass/low-pass crossover on rear channels, 18 db/octave slope each
  • speaker-level inputs
  • preamp outputs
  • 11-9/16"W x 2-1/4"H x 9-13/16"D
  • 1-year warranty
  • Want more peace of mind? Extended Service Plans Available

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MTX Thunder404

50W x 4 Car Amplifier

Item #236T404
DISCONTINUED
Item Discontinued

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Wiring Kits
You'll need wiring to install your new amp Kit includes everything you'll need: a patch cord, power cable, a fuse, grounding cable, turn-on lead, and more. Note: Wiring not included with the amp.
RCA Patch Cords
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Don't forget the patch cords You'll need patch cords to get the signal from your receiver to your new amp, and the wiring kit doesn't include any.
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What's in the box?

Download owner's manual

  • One 4-channel amplifier
  • 2 Speaker-level input harnesses
  • Owner's manual
  • Amplifier Input/Output Connections sheet
  • Amplifier Performance Certificate
  • MTX Audio sticker
  • Bridge Mode Impedance Requirement sheet (attached to inside packaging)