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MTX Thunder40

Thunder Dome Series 4" 2-way speakers

Item #: 236THND40

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MTX Thunder40

Overview

Our take on the MTX Thunder40

Thunder Dome Series

Speakers for the real world

MTX doesn't make speakers that only deliver the goods in a sound lab. These affordable MTX Thunder Dome Series Thunder40 4" coaxial speakers feature a durable polypropylene woofer cone and soft dome tweeter that are built to sustain the weather and wear that come with living in your car full-time.

Built to handle up to 35 watts RMS, these speakers will outshine your old factory speakers by a long shot, and MTX backs that up with a prorated 5-year warranty. Grilles are not included — factory grilles are suitable for most installations.

What's in the Box:

  • Two 2-way speakers
  • Two 6" Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
  • Eight 1" Self-tapping screws
  • 8 Speed clips
  • Cardboard template
  • Specifications printed on box

Highlights:

  • 2-way car speakers (pair)
  • 4" polypropylene cone with rubber surround
  • 1" silk dome tweeter
  • power range: 2-35 watts RMS (70 watts peak power)
  • frequency response: 75-20,000 Hz
  • sensitivity: 92 dB
  • impedance: 4 ohms
  • woofer mounting depth: 1-13/16"
  • grilles not included
  • warranty: 2 years
  • Our 60-day money-back guarantee
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MTX Thunder40 Reviews


Details

Hands-on research

What's in the box?

Download the MTX Thunder40 manual

  • Two 2-way speakers
  • Two 6" Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
  • Eight 1" Self-tapping screws
  • 8 Speed clips
  • Cardboard template
  • Specifications printed on box

Product Research

Features

Woofer Cones: The MTX Thunder Series speakers feature durable and rigid polypropylene woofer cones. Polypropylene is also resistant to the moisture and temperature extremes found in automotive applications.

Tweeters: Each speaker features a 1" treated silk dome tweeter. Silk is lightweight and great for high frequency extension and efficiency.

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

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