20 Most Recent MTX (SLH-T7512X2-A) Car Speaker - Page 5 Questions & Answers


Don't give up yet, I'm sure we can find an answer. With car audio, as with any do it yourself project there may be just some small thing you are missing.

MTX Car Audio &... | Answered on Apr 11, 2013


use a d cell battery and touch + of speaker to + of battery and hold it by doin the same with the -'s too if move they work if not there junk

MTX Car Audio &... | Answered on Dec 17, 2012


the best thing to do is get in touch with amazon,and see what they can do about it,if you try to fix the problem yourself it will invalidate the garantee!

MTX Car Audio &... | Answered on Dec 05, 2012


Check all the wireing going to the amp.

MTX Car Audio &... | Answered on Nov 02, 2012


if you turn the bass setting in your radio down it will take the bass out, but may take some of the bass out of the subs as well, if this occurs and you still are not satified, you either have to get a car receiver with a non fading subwoofer preout, or you could get bass blockers for all the speakers you dont want the bass in

MTX Car Audio &... | Answered on Oct 19, 2012


Make sure rca cables are tight at the amp and head unit, if you didn't put the sub in the box yourself or buy a retailer.. check the connections yourself. if it's an old amp it may be burnt up. some head units these days require you to turn the sub on (especialy alpine) really need more info on what you got and how old it is.

MTX Car Audio &... | Answered on Aug 01, 2012


This amp takes 0 gauge inputs. So I suggest you beef up your power wiring if you haven't. If your running this at 1ohm. You need a second battery, or a H/O alternator. This amp draws some current and if you can't feed it, it will overheat.

I’m happy to help further over the phone at https://www.6ya.com/expert/chris_7f7f91eb941fb23f

MTX Car Audio &... | Answered on May 25, 2012


I have the same sub combo. The problem is the amp is underpowered for the 2 MTX 12s, get a bigger amp and you should be fine.

MTX Car Audio &... | Answered on Feb 01, 2012

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subwoofer only works when weather warm

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