Question about Car Audio & Video
AMP BLEW 300 A ANL FUSE TURNED OFF MY SUV TO REPLACE THE FUSE WITH ANOTHER 300 A ANL FUSE AS SOON AS HEAD UNIT TURNED ON THE AMP SPARKED AND BLUISH GREY SMOKE FILLED THE REAR NOW I DROPPED THE AMP OFF TODAY TO AN ELECTRONICS REPAIR SHOP IF ANYONE HAS SOME KIND OF GUESS ESTIMATE ON THE WORST CASE POSSIBLE REPAIR COST I JUST DONT WANT TO GET TAKEN ADVANTAGE OF THANKS
You blew up the DC-DC converter in the power supply. The whole PS is going to have to be rebuilt not to mention I am sure some output transistors are bad as well which caused the failure. I would say you are looking at $200 min charge. Those amps are nice and very well built.
Posted on Oct 02, 2009
U probley just cooked the amp cant tell u how much and i say that for every body so dont be stupid asking q. and a's like that
Posted on Oct 31, 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 10, 2013 | Rockford Fosgate FAP T1 Amplifier
Apr 18, 2010 | Rockford Fosgate T15002 Car Audio...
Apr 02, 2010 | Rockford Fosgate Punch P5002 Car Audio...
Mar 18, 2010 | Rockford Fosgate P3001 Car Audio Amplifier
Mar 03, 2010 | Rockford Fosgate Punch P2002 Car Audio...
Feb 22, 2010 | Car Audio & Video
Oct 11, 2009 | Rockford Fosgate p-450.4 Car Audio...
In most of Rockford's amps, the low voltage detection is connected to the remote input. If the remote voltage is too low and they use the same circuit on this amp, it could trigger the protection circuit.
Disconnect the head unit's remote from the amp. Use a fuse holder with a 3 amp fuse to jump between the B+ connection and the remote terminal of the amp. If the amp powers up, the head unit's remote output may be defective. If it blows the fuse, the remote input or part of the power supply is damaged. Do not try it with an unfused jumper.
Oct 21, 2007 | Rockford Fosgate T20001 bd Car Audio...
Aug 29, 2007 | Rockford Fosgate Power 501BD Car Audio...
298 people viewed this question
Usually answered in minutes!