Skip Navigation

MTX RTX4BT

4" bullet tweeter

Item #: 236RTX4BT

In Stock

3 Reviews | 1 question - 2 answers

Your price: $59.99 each Earn up to 60 Rewards points

Add to Cart

+ Add to wishlist + Email me alerts for this product

Scratch & Dent: $50.99

View all associated offers

Tell us what you drive.

Select your car

Find what fits your car

Can't find your exact car?

Concert level highs
Are you looking to play your music loud? If so, you'll want to check out MTX's Road Thunder Extreme speakers, which use PA system technology to bring concert sound levels to your car. If it's time to take your highs to the next level, MTX designed the RTX4BT 4" tweeter with the same compression-horn design found in most concert PA systems, so it'll play at high volumes for extended periods without breaking a sweat. And thanks to its aluminum cone and titanium diaphragm, this incredibly rugged tweeter can handle up to 200 watts RMS. Its 8-ohm impedance means you can wire up two to a single amplifier channel for maximum high-frequency intensity.

Note: This package contains one tweeter. You'll need an external amplifier to drive this tweeter properly — an in-dash stereo won't have enough power.

Product Highlights:

  • 4" aluminum bullet tweeter with compression horn design
  • power range: 50-200 watts RMS (750 watts peak power)
  • frequency response: 2,700-22,300 Hz
  • sensitivity: 97 dB
  • top-mount depth: 2-1/10"
  • warranty: 1 year
  • Our 60-day money-back guarantee

MTX RTX4BT Reviews

Average Customer Review:

3 Reviews

No joke

Written by: matt b from canfield ohio on March 8, 2015

Crutchfield Customer Review (What's this?)

amazing tweets!!! im running them with the roadthunder 8s and the sound is something else!!! full freq response, quality built!!!!

Pros: they handle as much power as i can throw at them!!!

Cons: would rather have better terminals and i didnt like how the cap was soldered allready.....

MTX RTX4BT

Written by: MRGRIZZLYbEAR from New Orleans, LA on November 18, 2013

Crutchfield Customer Review (What's this?)

I love it!!!! Im a big fan of horn tweeters. I now have 4 in my G35 and it is screaming! no one wants to even ride with me if my music is on. Thinking of going in some competition (smiles)

Pros:

Cons:

Great!!

Written by: Ramiro from Port Arthur Texas on July 31, 2012

Crutchfield Customer Review (What's this?)

Sound great!! Easy installment. Highly recommended! Plenty of potential, for the price you can't go wrong.

Pros:

Cons:

Hands-on research

What's in the box?

Download owner's manual

  • One 4" Tweeter

Product Research

Features
Warranty

Features

Crossover: A capacitor is soldered to the positive terminal of the tweeter as a first order high-pass crossover. The crossover point using the capacitor is approximately 5 kHz. Optimally, the capacitor should be removed and an electronic crossover used.

Warranty

5 Year Warranty Terms: This product carries 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

Crutchfield asked  
Why did you buy this?

because they the best sistom [ rarael  Dec 30, 2015 ]

1 question already asked

4" square by 2 1/2"; Mounting depth is 2" when mounted from the front and 2 3/16" when mounted from the back. [ Douglass  Jan 16, 2015 ]
About 4'"x4" on the face.. About 3" deep . I don't have them any more. Cross them over around 4500 @ 12db. About 50 watts rms is it on these. [ AARON J  Jan 16, 2015 ]