20 Most Recent MTX Thunder 8000 T8154A Car Subwoofer Questions & Answers


Approximately 3/4 gain.
You want to turn the gain up to the point of clipping - then back it down a hair.
Without getting too technical - this is good rule of thumb.

Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question.

MTX Thunder 8000... | Answered on Nov 23, 2009


HI DUDE....f39dd01.gif POWER COMES FROM BATTERY GOES TO UR CAPICATOR ... FROM CAPACITOR GOES TO UR AMP

MTX Thunder 8000... | Answered on Jun 15, 2009


Can you physically move the cone or is it siezed? hook up a wire to its + and - and then do a pop test using a 9volt battery + to + and - to - on the battery if it doesn't make a sound then the woofer is blown, if it does pop then the problem lies within your amp.

MTX Thunder 8000... | Answered on Jul 18, 2008


if it has the cable slots in the back it shouldnt

MTX Thunder 8000... | Answered on Jun 12, 2008


i need more info on the type of amp u want to use / do u have one amp or to amps that u are trying to use?

MTX Thunder 8000... | Answered on May 05, 2008


you mean that the SUBWOOFERS connected to the amp cuts off and come back on randomly?? did you bring the SUBS level to a high volume ? i suggest to check first the value of the speaker (ex. 4 , 8 , 16 ohms ) matches the same value with the amp . second , hows the subs connected , in series ? or parallel . you will need a multimeter for this task .

MTX Thunder 8000... | Answered on Apr 22, 2008


ya u can use crazy glue or gorilla glue

MTX Thunder 8000... | Answered on Apr 09, 2008


try using quick setting epoxy glue. just put pressure on the same spot while holding the epoxy with an old spoon lined with clear plastic wrap. after epoxy sets, remove the spoon and trim away the plastic film with a new razor blade. to be sure the connection is being made, turn sound on just so you can barely hear it before performing this so that the cone vibrations do not interfere with the setting epoxy.

MTX Thunder 8000... | Answered on Mar 02, 2008


THE GREEN LIGHT SHOULD SHOW WHEN AMP IS POWER UP AN RED WHEN IN PROTECTION MODE

MTX Car Audio &... | Answered on Sep 12, 2019


Try eBay Often available there from private sellers

MTX Car Audio &... | Answered on Aug 25, 2019


I was having a similar issue. I checked every wire from the battery to stereo to amp, checked the ground, pulled the stereo to double check the wiring was all correct. Everything seemed good so I thought it had to be my battery not putting out enough power. Tested it and it was good. What it turned out to be was the connection from the power cord to the battery. It had a tiny bit of built up corrosion that was making the amp go into protect mode. Cleaned it up and hooked it back up and has been golden since.
The link attached is pretty straight up on what you need to check for different circumstances. I'm guessing it's a low voltage issue. Good luck

MTX Car Audio &... | Answered on Aug 23, 2019


Check the wiring 1st then go down the line...Check speaker connections..Look at your power,ground and remote wire hook up

MTX Car Audio &... | Answered on Oct 18, 2018

Not finding what you are looking for?
MTX Thunder 8000 T8154A Car Subwoofer Logo

15 questions posted

Ask a Question

Usually answered in minutes!

Top MTX Car Audio & Video Experts

Professor_V
Professor_V

Level 2 Expert

93 Answers

Mike Duncan
Mike Duncan

Level 2 Expert

219 Answers

Philip Armitage

Level 3 Expert

437 Answers

Are you a MTX Car Audio and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

MTX Car Audio & Video

  • MTX Car Audio & Video

Most Popular Question

no sound

  • Car Audio & Video
Loading...