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Thunder Axe Series 1" soft-dome tweeters w/crossovers

Item #: 236TX1

3 Reviews

This item is no longer available.

Original Price: $49.99 pair

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These MTX Thunder Axe Series soft-dome tweeters can improve your system's high-frequency reproduction for a surprisingly low price. Whether you're tweaking your current system or replacing some burned-out old tweeters, you'll be impressed with their performance. You can mount these 1-3/16" tweeters almost anywhere, so you'll be able to improve the soundstaging in a wide variety of vehicles.

The package includes both flush-mount and surface-mount adapters, and the tweeters will swivel in either adapter for optimal imaging. The high-pass crossover uses Mylar capacitors for superior signal integrity, and you can choose between a gentle 6 dB per octave slope or a sharp 18 dB per octave dropoff, whichever works best in your system. Adjustable tweeter levels help you tailor the sound to your music and your taste.

Product Highlights:

  • 1-3/16" soft-dome tweeters (pair)
  • flush- and surface-mount hardware included
  • outboard high-pass crossover networks with adjustable tweeter level
  • selectable slope ( (18dB or 6dB)
  • power handling: 5-90 watts RMS (180 watts peak)
  • frequency response: 2,500 Hz - 20,000 Hz
  • sensitivity: 90 dB
  • impedance: 4 ohms
  • top mount depth: 13/16"
  • warranty: 5 years (free repair or replacement for 2 years; prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

MTX TX1 Reviews

Average Customer Review:

3 Reviews

Great sound

Written by: Parishe13 from Monroe, LA on December 10, 2013

Crutchfield Customer Review (What's this?)

They sound good, and look awesome.



Good Value

Written by: Anonymous from Avondale, PA on July 9, 2013

Crutchfield Customer Review (What's this?)

The product sounds great and self installation was easy. Replaced blown factory tweeters and am thoroughly impressed.

Pros: Good, clean sound


MTX Tweeters

Written by: Nick from Johnson City, TN on June 1, 2013

Crutchfield Customer Review (What's this?)

I bought these to replace stock tweeters. They did there best to keep up with an amp. I finally found the time to install these tweeters. Sound fantastic!!! RMS is 90 watts so they should be able to work for quite a whilesome.

Pros: Sound great!

Cons: None

Hands-on research

What's in the box?

Download owner's manual

  • 2 Tweeters (8" wire attached)
  • 2 In-line crossovers
  • 2 Surface mount tweeter housings (with tweeters installed)
  • 2 Flush mount tweeter trim rings
  • 2 Flush mount tweeter locking rings
  • 2 Foam rubber pads
  • 2 Flush mounting clips
  • Two M4x30mm machine screws
  • Four 5/8" Flat head self-tapping screws
  • Cardboard template
  • Installation instructions
  • Warranty information
  • Specifications printed on box

Features and Specs

Tweeter Design 1-3/16" 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 ---
RMS Power Range (Watts) 5-90
Peak Power Handling (Watts) 180
Impedance (Ohms) 4
Top-mount Depth (Inches) 13/16
Cutout Diameter or Length (inches) 2

Product Research


Mounting Options: The tweeters can be flush mounted or surface mounted; they swivel inside either housing for optimum imaging.

  Frame Diameter Cutout Diameter Mounting Height Mounting Depth
Flush Mount 2.25" 2.0" 0.382" 0.8"
Surface Mount 2.2" N/A 1.106" 0.65" (Screw Depth)

Crossover: The in-line crossovers have 60" input wires and 12" output wires attached. The output wires have quick slide terminals that plug into the 8" wires attached to the tweeters. The crossover slope is 18 dB/octave.

Crossover Dimensions:

  • Width: 1.4"
  • Height: 0.875"
  • Length: 3.625"

Warranty: Although the speaker reviewed and measured (taken from our first shipment) included information indicating a 1 year warranty, MTX recently changed to 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.