Question about Legacy LA2259 Car Audio Amplifier
Hi, my car amp did work for a while ( although i was getting engine noise through the speakers) I had only grounded it through the body and not directly to the battery. As I was driving the amp made a sudden noise then I lost all power. It also blew another amp (connected via the same positive and negative wires) and blew the main woofer part of my 6"x9" speakers.
I took it to a shop who changed the mosfets but now they can't see what else could be wrong, Can you help
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Posted on Jan 02, 2017
SOURCE: problem with legacy amp
I would check the RCA preamp wires connecting the stereo to the amp. If these are loose or broken, it could cause you to lose your sound.
Does the amp show signs of life, such as clicking on, an LED turns on, or anything like that?
Has anything else changed between the time it worked and didn't work?
Posted on Mar 20, 2008
SOURCE: Wiring issues
ok here is how it goes power wire from the battery all the way to amp..then ground wire from amp to a good ground on car then the remote wire which you have to run from the amp to the back of your stereo which in most cases is blue then hook subs from the sub box to the amp
Posted on Jun 01, 2009
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