Alpine MRP-M450 Car Audio Amplifier "amp blue light sound" Questions

ap 3002 blue light flashing when i powere up the amp on the power light was flashing blue what does this mean? sounds like you got some wires crossed and not hooked up right, recheck your connections

power blue light is working but there is no sound? Power blue light is working but there is no sound? check ur rcas man n then fuses on amp check rca connections on back of ur deck

...on one day and i got no sound out of the amp. the red triangle light somes on, but the blue light never does. i didnt unplug anything and no fuses are blown. it might be ur ground check the gound ...

...followed by the green power light coming on, but still no sound. what do i do to fix it? double check the blue stereo input wire to amp is this a new amp if not speaker channels in amp might be ...

...amp and power wire and just left the blue one in and the red light was still on. i just connect the remote 12v and the red light comes on, whats the deal? anyone please? This sounds normal. The light ...

blue light on. no power protect light on either but the amp lets out no sound the sub is good and all the fuses are good Maybe rca cables or wires from amp to speakers

...blue power light on the amp stays solid. It sounds like a component failure inside the amp. When it gets hot, the component fails. Repairing this type of failure requires skill and experience. I'd ...

blue lights blink i have a JBL CS300.1 and when i put power to it the lights flash and no sound comes out of it. check you speakers and power source make sure all connection is correct I have the same

...amp power light and blue code light on no protect light low voltage code flashing no sound 4gauge wire worked before not now all wires not shorted subs not blown rca cables good wtf i have a hcca ...

amp no sound Blue light is on. fuses are fine. worked for 2 months Test your subs on another amp....If they are fine then try running different rcas in your car from the stereo to see if they are