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Rockford Fosgate Punch 500a2 Car Audio Amplifier - Page 7 Questions & Answers
Wires on my amp touched now its not turning on and
Disconnect all speaker connections and rca cables. Leave power, ground and remote wires intact. Try turning on again. If you still have a protection light your amp is faulty. Hopefully you have warranty. Your amp is clipping. Double check all connec
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1992 Rockford Fosgate Power 100HD transistors
they are gone gone long gone there is no information about it
i remember 15 years ago having the same problem with the 100 hd and the 75 hd
call fosgate they fax me the schematic showing the modification
how to use different transistors and a new resistor have to be replace for each transistor
save that amplifier i have mine in the close-tt
I have a Punch 150
call rockford and send it back for a replacement. These amps have some problems
Cd player wont load
It is hard to fix factory radios. Most times the only way to fix it is to buy a new one.
Amp is making a whining or howling type sound
Sounds like Ignition system interference...Does whinning sound correspond with the accelerator? Make sure ground is isolated....and power is seperate from other circuits. ( ie; straight to battery with an in line fuse installed in it.)
What is the watts on my rockford punch 360
HelloPunch 360 can be wired as Mono and Stereo. Actually it it a 2 channes stereo amp, wirable to Mono too. When wired as Mono, the output power will be 450Watts. When wired as stereo, the outputs will be 210Watts/Channel. OK.
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