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MTX Thunder1

Thunder Axe Series 1" soft dome tweeter pair

Item #: 236THND1

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1 Review | 1 question - 1 answer

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Power in the mix

Do you like your bass heavy, but your current tweeters can't seem to deliver the high frequencies in that mix? Then take a look at MTX's Thunder1 tweeters. They'll handle up to 90 watts RMS, so you can play them long and hard. Complex sounds like cymbals crashing and upper-range vocals will be reproduced with impressive accuracy, transforming your vehicle's dull soundstage into a vibrant one.

Tweak your tweeters

The Thunder1's discreet design includes a built-in crossover, along with flush- or surface-mounting capability for easy installation in that perfect spot in your vehicle. Plus, you can adjust the tweeters to match up properly with all the other speakers in your installation. And MTX's  impressive 5-year prorated warranty makes the Thunder1 tweeters a smart buy.

Installation note: You'll need a pair of our universal backstraps to install these tweeters in the factory locations.


  • 1" silk soft dome tweeter with mylar capacitors
  • flush- and surface- mounting hardware included
  • swivel feature for optimal imaging
  • power handling: 10-90 watts RMS (180 watts peak power)
  • frequency response: 2500-20,000 Hz
  • impedance: 4 ohms
  • sensitivity: 90 dB
  • flush-mount depth: 3/4"
  • warranty: 5 years (3-5 prorated)
  • Our 60-day money-back guarantee

MTX Thunder1 Reviews

Average Customer Review:

1 Review


Written by: Holmes from Jersey City on May 16, 2014

Crutchfield Customer Review (What's this?)

These tweeters work great. They provide great highs when you have many subwoofers.



Hands-on research

What's in the box?

Download owner's manual

  • 2 Tweeters (7" wire attached)
  • 2 Crossovers
  • 2 Surface mount housings (with tweeters installed)
  • 2 Flush mount backing rings
  • 2 Flush mount trim rings
  • 2 Foam spacers
  • 2 Flush mounting clips
  • Two M4x35mm machine screws
  • Four 3/4" Self-tapping screws
  • Cardboard template
  • Mounting diagram
  • Warranty information

Features and Specs

Tweeter Design 30mm Dome
Tweeter Composition Silk
Parts Warranty 5 Years (3-5 Prorated)
Labor Warranty 5 Years (3-5 Prorated)
Sensitivity 90 dB
Frequency Response 2500 - 20k Hz
High-Pass Crossover Frequency 4 kH Hz
RMS Power Range (Watts) 10-90
Peak Power Handling (Watts) 180
Impedance (Ohms) 4
Top-mount Depth (Inches) 3/4
Cutout Diameter or Length (inches) 2

Product Research


Crossovers: The crossover's input and output wires are attached. The 12" output wire has quick slides attached so the tweeter is easily connected. The 60" input wires are terminated with tinned bare wire. The crossover point is 4 kHz and the slope is 18 dB/octave.

Crossover Dimensions:

  • Width: 1-3/8"
  • Length: 3-7/8"
  • Height: 7/8"

Tweeter Mounting Options: The tweeters can be flush mounted or surface mounted using the included hardware. Once installed in either housing, the tweeter will pivot approximately 15° in any direction.

Tweeter Dimensions:

  Frame Diameter Cutout Diameter Mounting Height Mounting Depth
Flush Mount 2.235" 1.967" 0.318" 0.706"
Surface Mount 2.2" N/A 1.035" 0.64" (Screw Depth)

Warranty: MTX offers a 5-Year Prorated Warranty with the following terms:

  • Years 1-2: Products found to be defective in materials or workmanship during the first two years will be, at Mitek's option, repaired or replaced by Mitek at no charge. The warranty period does not renew, but continues on from the original date of purchase.
  • Years 3-5: The purchase price of an item which becomes defective after the first two years and prior to the end of the warranty period will be prorated and credited toward the purchase of a new MTX product. The amount of proration is determined by dividing the original purchase price by the number of months in the warranty period (60), then multiplying the result by the number of months remaining in the warranty period.

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.

Customer Q&A

1 question already asked

If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the install. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center: [ Krissy  May 15, 2014 ]  Staff