Question about Alpine MRP-M650 Car Audio Amplifier
Alright it's getting real old, and expensive! At first I thought it was probably my amp but bought another amp and I am having the same problem! The power to the amp is staying on but My sub just stops hitting,and it cuts in and out, It will work for as long as I'm driving I will park my car, and when I turn it back on every thing will be working just fine and, then a couple minutes later, amp cuts out and won't hit for a couple hours or a couple days.... I have checked the sub multiple times and I don't see it being the sub or the amp... I have never had this problem before, and I had been running the same sub and amp for a year and a half, and never had a problem till now(and now I have tried 4 different amps and still the same thing happens).... so my guesses are it's grounding somewhere, short in some of the wiring, might just need a new battery...Idk could use some help on this one! Thanks
It's cool man! We all have those days! once again thanks for the help
Posted on Nov 14, 2008
Actually you answered your own question in your paragraph. I draw your attention to your statement of:
"It will work for as long as I'm driving I will park my car, and when I turn it back on every thing will be working just fine and, then a couple minutes later, amp cuts out and won't hit for a couple hours or a couple days.... I have checked the sub multiple times and I don't see it being the sub or the amp"
You are correct it is neither the Sub nor the Amp. The problem is either your voltage regulator or your alternator. one and or the other is going bad.
Here is some advice check your ground wires, the buy a dual alternator kit, it contains the parts you will need to add an additional alternator to your car. This will provide the power you need.
I hope this helps,
Posted on Nov 10, 2008
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Posted on Jan 02, 2017
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