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MTX RTX4BT

4" bullet tweeter

Item # 236RTX4BT

Concert level highs Are you looking to play your music loud? If so, you'll want to check out MTX's Road Thunder...

Concert level highs Are you looking to play your music loud? If so, you'll want to check out MTX's Road Thunder...

California customers:
Please click here for your Proposition 65 warning.

Item # 236RTX4BT

In stock

$59.95 Sale: -$11.99 off

$47.96 each

Other options

About the MTX RTX4BT

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.

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.

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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: 2 years
  • Our 60-day money-back guarantee
  • MFR # RTX4BT

What's in the box:

  • One 4" Tweeter

Customer reviews

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MTX RTX4BT reviews

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6 reviews

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Crutchfield response

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More details on the MTX RTX4BT

Pat M.

Product Research

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.

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Needed horns for my slingshot [ Anthony  Jan 01, 2020 ]
A
Needed more sound to an existing sound system in my car. [ ANDI L  Jul 29, 2019 ]
A
I like playing my music loud (sometimes) [ JUANARD  Nov 15, 2017 ]
A
sounds great! [ Robert  Apr 18, 2016 ]
A
because they the best sistom [ rarael  Dec 30, 2015 ]
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3 questions already asked

Q
Does the MTX RTX4BT tweeter fit in the 2014 Ford F-150 ecoboost truck?
[ Tim  May 30, 2017 ]
1 answer
A
You can check to see if this will fit your vehicle by using our Outfit My Car tool: http://www.crutchfield.com/car/carselector.aspx For additional details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  May 31, 2017 ]  Staff
Q
What is the bass like on these speakers?
[ Greta  Feb 11, 2017 ]
1 answer
A
We have not received any answers from other customers on your question. I would recommend reaching out to an Advisor by phone (1-800-324-9695) or online chat. They should be able to help answer your question based on how they would be powered and where they are installed.
[ Kenny  Feb 14, 2017 ]  Staff
Q
What are the dimensions of this product?
[ Evan  Jan 15, 2015 ]
2 answers
A
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 ]
A
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 ]

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