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 3-1/2" to the big bruiser of a 6"x9". Best of all, they're protected by MTX's unique 5-year warranty.

Music lovers, rejoice

The TDX35 3-1/2" 2-way speakers deliver a surprisingly full sound, courtesy of a polypropylene woofer cone with a butyl rubber surround. The 3/4" PEI dome tweeter does a great job of broadcasting the high frequencies through your vehicle, bringing out the details you might otherwise miss. These speakers handle up to 25 watts RMS, so you crank the tunes up and still get clean sound. Grilles are not included – factory grilles are appropriate for most installations.

Product Highlights:

  • 2-way 3-1/2" speakers (pair)
  • polypropylene woofer with butyl rubber surround
  • 3/4" PEI dome tweeter
  • power range: 2-25 watts RMS (50 watts peak power)
  • frequency response: 83-20,000 Hz
  • sensitivity: 92 dB
  • depth: 1-7/16"
  • warranty: 5 years (free repair or replacement for 2 years; prorated replacement for years 3 through 5)
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

Download owner's manual

  • Two 3-1/2" Coaxial speakers
  • Two 6" Lengths of speaker wire (each has female quick-slides on one end and bare wire on the other)
  • Cardboard template
  • Warranty information
  • Specifications printed on box

Features and Specs

General
Design 2-way
Tweeter Design 3/4" Dome
Tweeter Composition PEI
Woofer Composition Polypropylene
Woofer Surround Butyl 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 83 - 20k Hz
RMS Power Range (Watts) 2-25
Peak Power Handling (Watts) 50
Impedance (Ohms) 4
Top-mount Depth (Inches) 1 7/16
Bottom-mount Depth (Inches) 1 9/16
Cutout Diameter or Length (inches) 3

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.

Butyl Rubber Surrounds: The butyl rubber surrounds dampen unwanted harmonic distortion while maintaining linear geometry under extreme conditions. This leads to less distortion, superior frequency response, and superior durability.

PEI Tweeters: Each speaker features a 3/4" PEI (Poly-Ether-Imide) dome tweeter; PEI is a polymer film that produces a wide soundstage for superior 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 open the box, verify contents, 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.

MTX TDX35 Reviews

Average Customer Review:

7 reviews
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MTX TDX35

Written By wayne l, prince george on Wednesday, August 14, 2013

Crutchfield Customer Review (What's this?)

the quality and fit of these speakers is only surpassed by the professionalism of the crutchfield company itself. future purchases are a certainty.

Pros: great product provibed by an excellent company.

Cons: no local walk in store.

mtx tdx35

Written By Dave McCoy, Antioch Ca on Monday, July 08, 2013

Crutchfield Customer Review (What's this?)

Spekers are just as expected, fit perfect and sound great

Pros: I like them

Cons: none

Easy replacement for 2013 Grand Cherokee dash

Written By Andy M, Commerce, MI on Saturday, June 08, 2013

Crutchfield Customer Review (What's this?)

Using the included free wiring adapter Item# 12071039 this was a 10 minute plug and play swap. No problems at all.

Incredible imporvement

Written By MB, Ann Arbor , MI on Saturday, May 25, 2013

Crutchfield Customer Review (What's this?)

I replaced the OE dash 3.5" speakers in an 03 Saab 9-3 with these. This made a huge sound improvement and these speakers can crank it out. There was some popping noise for the 1st tem minutes but then it went away.

Pros: Efficient

Cons: None

dash speakers

Written By Mikes R, Chicago, IL on Thursday, April 25, 2013

Crutchfield Customer Review (What's this?)

Sound great and fit was good

Pros: Great sound

Cons: none

MTX TDX35

Written By DarbaQ, SanDiego on Sunday, April 14, 2013

Crutchfield Customer Review (What's this?)

Good fit ,nice little speakers

Pros: Good fit ,rocken little speakers

Cons: None

Great buy for the money

Written By MF, Hot Springs AR on Sunday, March 24, 2013

Crutchfield Customer Review (What's this?)

Installed these speakers in the dash of a 04 Ram pickup equipped with factory infinity system. The truck had the factory RB1 Navigation stereo head unit made by Alpine which I wanted to keep so I looked for speaker replacement to get a better sound,. I went with Infinity reference for the doors and these for the dash. The factory Infinity amp puts out 2 ohm and these are 4 ohm speakers. Now you can run a wire from pos to neg to get them in parallel for a 2 ohm load but I hooked them up as is first to see how loud they would be. They are LOUD. A 2 ohm load would be louder but they are very loud as they stand. Very clear highs, good sound reproduction, perfect for factory sound upgrades.

Pros: Great price, looks well made, perfect for factory sound upgrades

Cons: Sound is a little metalic, sharps are a little too sharp, not very good for mids reproduction.

Get everything you’ll need to enjoy your new MTX TDX35

Reduce ambient road noise and your vehicle's "rattles," for better sound inside your car.
You may need speaker wire to connect your speakers to your amp or receiver.
Keep your speakers clean and dry. They compress to fit behind your speakers.
The right tools will help keep your installation simple and clean.
These speaker connectors are handy if you're running new speaker wire or if your speakers have oversized terminals.
If your stereo doesn't cut the deep bass from your full-range speakers, a set of bass blockers can help prevent distortion and give you cleaner bass too.
Dynamat 10415 Xtreme Speaker Kit

Dynamat 10415 Xtreme Speaker Kit

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Item #: 15410415

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Dynamat SuperLite Tri-Pak

Dynamat SuperLite Tri-Pak

Triple package — 3 sheets, 12 square feet (Model #10612)

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Dynamat 10435 Xtreme Door Kit

Dynamat 10435 Xtreme Door Kit

With four 12" x 36" sheets — covers two doors

Item #: 15410435

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T-Spec 16-gauge Speaker Wire

T-Spec 16-gauge Speaker Wire

Black/white jacket — priced per foot

Item #: 120SW16WB1

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T-Spec 12-gauge Speaker Wire

T-Spec 12-gauge Speaker Wire

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Stinger PRO Series Speaker Wire

Stinger PRO Series Speaker Wire

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XTC 3-1/2

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Protect your speakers (3-1/4" depth)

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Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

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S&G Wire Cutter/Stripper Tool

S&G Wire Cutter/Stripper Tool

Cuts and strips 12- to 22-gauge wire

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Pro.Fit Wire Worm

Pro.Fit Wire Worm

Installation tool helps route wiring through tight spaces

Item #: 042DM4533

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Metra Crimp Tool and Connectors

Metra Crimp Tool and Connectors

Package contains crimp tool and over 150 pieces

Item #: 120CRIMPKT

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S&G Tool Aid 87615

S&G Tool Aid 87615

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S&G Tool Aid 87650

S&G Tool Aid 87650

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Skewdriver Pro SPK4042

Skewdriver Pro SPK4042

Ratcheting straight and offset screwdriver set with 40 bits (Skewdriver Pro with ratchet handle, pictured)

Item #: 180SPK4042

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Spec Tools SQR-200a Squeeze Wrench

Spec Tools SQR-200a Squeeze Wrench

Narrow space ratchet kit with 18 sockets

Item #: 180SQR200A

(1)

$49.99
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Bojo Trim Panel Tools

Bojo Trim Panel Tools

Set of 6 pry tools — helps remove interior and exterior trim and door panels

Item #: 126CR6LNGL

(3)

$29.99
Add to Cart
Install Bay 3320

Install Bay 3320

Auto-ranging digital multimeter

Item #: 1203320

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Install Bay IB35400

Install Bay IB35400

Premium door panel and trim tool

Item #: 12035400

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Metra Female Quick Slides

Metra Female Quick Slides

An assortment of female quick slide connectors for connecting to speaker terminals

Item #: 120FQS10PK

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Bass Blockers

Bass Blockers

Pairs (300 Hz cut-off)

Item #: 127BB300A2

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