Question about Rockford Fosgate Punch P450.4 60W x 4 Car Amplifier Car Audio Amplifier
I have a P450.4 i have no power. The fusess in the amp are new and i have a fuse near the battery. Is there a rest button on the amp.
If you can help please email me at email@example.com
There is no reset button on the amp.
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. If both are above 12v, the amp will require servicing.
Posted on Jun 16, 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:
Feb 03, 2017 | Rockford Fosgate Car Audio & Video
Jan 11, 2017 | Rockford Fosgate Car Audio & Video
Feb 14, 2012 | Rockford Fosgate Car Audio & Video
May 22, 2011 | Rockford Fosgate Punch 801S Car Audio...
Aug 19, 2010 | Rockford Fosgate Punch P325.1 Subwoofer...
Mar 18, 2010 | Rockford Fosgate Punch P325.1 Subwoofer...
Feb 09, 2010 | Rockford Fosgate Punch P550.2 2-Channel...
Apr 27, 2009 | Rockford Fosgate Punch 800a2 Car Audio...
Aug 16, 2007 | Rockford Fosgate RFX-9200 CD Player
Apr 08, 2011 | Rockford Fosgate Punch P450.4 60W x 4 Car...
174 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: