Value and performance

Value and performance If you're looking to upgrade from your factory speakers, MTX designed their Thunder Dome Series speakers for efficiency, so they'll give you plenty of performance even when powered by your factory stereo. And MTX made sure that all these speakers deliver extended bass response, from the modest 3.5" to the big bruiser of a 6"x9". Best of all, they're covered by MTX's unique 5-year warranty.

Don't miss a note

The TDX693 6"x9" 3-way speakers cover all the musical bases. The polypropylene woofer cone with its butyl rubber surround produces impressive bass for a rich, full sound. MTX's 1-3/16" dome tweeter covers the upper midrange and high frequencies, while a 1" dome tweeter adds in some high-end sizzle. These speakers handle up to 100 watts RMS, so you crank the tunes up and still get clean sound. Grilles are included.

Product Highlights:

  • 3-way 6"x9" speakers (pair)
  • polypropylene woofer with butyl rubber surround
  • 1-3/16" and 1" silk dome tweeters
  • power range: 10-100 watts RMS (200 watts peak power)
  • frequency response: 42-20,000 Hz
  • sensitivity: 92 dB
  • mounting depth: 3"
  • warranty: 5 years (free repair or replacement for 2 years; prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

Why replace your car's original speakers?

The speakers that originally came in your car were made from inexpensive materials, designed to create acceptable sound at the lowest possible cost to the manufacturer. If you love music, you deserve better. Name-brand aftermarket speakers deliver fuller, richer sound with considerably more detail and nuance, and they're capable of playing louder and cleaner than factory speakers. Connect new speakers to your factory radio and you'll get the best possible sound from your dealer-equipped system. Pair them up with a new car stereo for a level of enjoyment that can rival a high-fidelity home audio experience.

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Hands-on research

What's in the box?

Download owner's manual

  • Two 6x9 Tri-axial speakers
  • 2 Grilles
  • 2 Grille mounting rings
  • 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
  • Warranty information
  • Specifications printed on box

Features and Specs

General
Design 3-way
Tweeter Design 1-3/16" Dome
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 5 Years (3-5 Prorated)
Labor Warranty 5 Years (3-5 Prorated)
Specifications
Sensitivity 92 dB at 2.83 volts
Frequency Response 42 - 20k Hz
RMS Power Range (Watts) 10-100
Peak Power Handling (Watts) 200
Impedance (Ohms) 4
Top-mount Depth (Inches) 3
Bottom-mount Depth (Inches) 3 9/16

Product Research

Features

Woofer Cones: The MTX TDX 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 1-3/16" and 1" silk dome tweeters. Silk is lightweight and great for high frequency extension and efficiency. The tweeters pivot slightly within their housing (both tweeters are tilted together, along the structure's long axis), so they can be angled toward the listeners to improve imaging.

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.