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RT8PT Universal 8" Powered Bass Tube
MTX Mobile RT8PT Universal 8" Powered Bass TubeMTX Mobile RT8PT Universal 8" Powered Bass Tube

MTX Mobile RT8PT Universal 8" Powered Bass Tube

  • Amplifier Power Output: 120 Watts RMS
  • 8" High performance subwoofer in a carpeted, vented enclosure
  • High Level and RCA inputs for easy connection in any system set up.
  • External Bass Control is included for convenient control of volume from front of vehicle.

Specs & Downloads

RMS Power (Watts)120
ImpedanceNA
SubwooferSingle 8"
Height9.84"
Width21.25"
Bottom Depth9.84"
Top DepthNA
Weight20.8 lbs.
Subwoofer Mounting DepthNA
Enclosure VolumeNA

Additional Information

The RoadThunder RT8PT 8" powered bass tube is the latest universal bass solution from the engineers at MTX. As cars get smaller and MPG's become more important, there is no reason to sacrifice your sound. The RT8PT is small enough to fit in any vehicle but delivers big bass so now you can get the best of both worlds. This system consists of an 8" subwoofer in a vented tube enclosure with an integrated 120W power amplifier. Plug it in, hook it up and start enjoying. Everything should be this easy.

Accessories & Add-Ons

  • Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    • Fine-stranded high conductivity tinned copper windings
    • Low profile parallel design for easy installations
    • Trans Blue Ultra-Flex jacketing
    • Zero-grip insulation for smooth installations
    OUR PRICE $44.99
    • Fine-stranded high conductivity tinned copper windings
    • Low profile parallel design for easy installations
    • Trans Blue Ultra-Flex jacketing
    • Zero-grip insulation for smooth installations
    OUR PRICE $389.99
    • Fine-stranded high conductivity tinned copper windings
    • Low profile parallel design for easy installations
    • Trans Blue Ultra-Flex jacketing
    • Zero-grip insulation for smooth installations
    OUR PRICE $14.99

    RT8PT Universal 8" Powered Bass Tube Reviews

    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Carla R. on 5/24/2013
    I love this Bass Tube it gives my car a better sound and better bass that I love when my toddler is not in the car.
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Atilio M. on 5/22/2013
    Excelent!!!!!!!!! spectacular sound, recommended for small car or sedan, acoustic sound.
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Jose H. on 5/6/2013
    Works excellent better than i thought really recommend it
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Benjamin S. on 5/3/2013
    Great buy!!! I'm very satisfied with the sound that comes out!!!
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Chad S. on 4/5/2013
    Very pleased on the product I bought. The self amplified bass tube sounds 10 times better than my old bazooka tube.. And fits perfectly in the back of my jeep!! Price was excellent and very pleased that the shipping was free! It was very easy to install as well. I would definitely recommend your products!
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Robert C. on 3/29/2013
    I have been using MTX products for over ten years now and The craftsmanship is second to none. I am totally satisfied with the performance and sound quality and would strongly recommend this item to others.
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Trevor L. on 3/7/2013
    Amazing! For the size, this thing has some REALLY good sound. I was skeptical about just one 8" Sub, as I have only had MTX 10's and 12's in the past (always in pairs)... but it pounds and I love it!! I would recommend this product to anyone who wants some thump in their ride. Also, very easy to self install & love the external bass control.
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Melvin L. on 2/12/2013
    I bought one active sub last week and iam very impressed by the sound (RT8PT) !!
    I drive a small car, but the sound is mountainhigh!
    Now i know exactly where my organs are in my body.
    Iam also glad that i never have to talk again to my wife when we are on the road, BASSTIME
    Greetings from Holland
    Rated 5 starsRated 5 starsRated 5 starsRated 5 starsRated 5 stars
    by Tim S. on 1/27/2013
    Wow... Who knew that this Bass Tube would have such monumental effect on the music in my car!? I was actually not on the market to be buying one of these. BUT I was given this as a gift so decided to install it. After an easy install and a jaw dropping sound change in my car I have now been converted to a premium car sound/audio believer! Because of the quality and clean thundering sound, I for sure am sold to the MTX brand! Even though I was given this as a gift, it would be worth every penny!
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    FREE SHIPPING!
    Ground, continental US, orders $89+
    5 YEAR WARRANTY!
    2 year full replacement + 3 prorated

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