Question about Alpine MRD-M501 Car Audio Amplifier
I need help in my amp, I just need to know how to unlock my amp. It turns on and everything, but when i hook up the cables from the speakers to the amp it just doesn't sound... So my friend said that the speakers cables from the amp crossed each other, and that's how it got locked... if you have a solution i will hear it from you thanks
Hi. If you shorted (touched) the speaker wires together, or let them touch the chassis of the car, then it may have locked out. Just turning the amp off and back on will fix this, so it sounds like you have done damage to it. Most amps have a speaker relay which gives a click sound when you turn on. If there is no click, then it may have a power supply failure.
Posted on Oct 25, 2008
a 6ya Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 21, 2011 | Alpine MRD-M500 Car Audio Amplifier
Feb 11, 2011 | Alpine MRD-M500 Car Audio Amplifier
Jan 09, 2010 | Alpine MRD-M500 Car Audio Amplifier
Oct 26, 2009 | Alpine MRD-M500 Car Audio Amplifier
May 19, 2009 | Alpine MRD-M1000 Car Audio Amplifier
Mar 27, 2009 | Alpine MRD-M500 Car Audio Amplifier
Could not find exact, but close manual. It is the MRP-M450 mono block amp from alpine.
Go to this url and view in Adobe. Print it if you need to
Oct 19, 2007 | Alpine MRD-M1005 500W x 1 mono subwoofer...
306 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: