Question about Earthquake Sound XTREME 900W.5 Car Audio Amplifier
This is a wierd problem and can't track down the cause. I have a set of comps in my front door hooked up to the amp. Have my gain at about 3/4 and my HU volume at 40 out of 63. The system is pumping sounds great all of a sudden poof it gets all muffled and murky and muzzled, I don't know how else to explain it the sound gets lower and gurgled, then out of nowhere it'll come back to normal then back to muffled. I lower the volume a bit switch songs and it'll be ok then put it back up after a bit it'll happen again. I don't think it;s the speakers cause it happens to both sides at the exact same time and comes back at the exact same time.
Could this be a ground problem or a volatge problem at the amp? or some other kind of problem?
Assuming you've already checked all your wiring, it sounds like a problem in the amp circuitry. Would you say it happens when the amp heats up? I'm guessing an input opamp circuit is messing up when the amp gets hot. If you are electronically inclined you could open it up and look for a poor solder joint. Other than that you will likely have to get it professionally serviced.
Posted on Sep 04, 2008
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Posted on Jan 02, 2017
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