Question about Alpine MRP-M850 Car Audio Amplifier
My Alpine 850 wont turn on.. I set up just a cheap little amp that pushes 130watts rms to my high range front speakers. Unfortunately i played them a little loud and the speakers blew also cause they were old. But my problem is i had 2 amps in 4 gauge wire to 2 8 guages then it was after the speakers blew the subs the amp stayed on for a bit but then the amp shut off and i thought it would come back on but it didn't i checked all the fuses and they were good i'm really hoping its not deffective cause i dont wanna buy a new one -.-'
With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp (not on the point where the ground wire connected to the vehicle) and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. If the voltage is below ~11 volts, you need to check the wiring feeding whichever line is too low.
Posted on Jun 11, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 28, 2014 | Alpine Type-R SWR-1242D Car Subwoofer
Apr 04, 2013 | Kenwood Car Audio & Video
Apr 01, 2010 | Alpine MRP-M650 Car Audio Amplifier
Mar 19, 2010 | Pyle 10'' Subwoofer Tube w/Amplifier Car...
Mar 08, 2010 | Kicker CompVX CVX122 Subwoofer - 12" Dual...
Oct 09, 2009 | Alpine Type-R SWR-1242D Car Subwoofer
Sep 18, 2009 | Jl Audio 500/1 Car Audio Amplifier
Aug 02, 2009 | Concept CC-2502 Car Audio Amplifier
May 10, 2009 | Kenwood KFC-6982ie Car Mid-Range Speaker
Apr 26, 2008 | Jl Audio 12W3 Car Subwoofer
May 22, 2017 | Ford Car Audio & Video
118 people viewed this question
Usually answered in minutes!