Rockford Fosgate Power 501BD Car Audio Amplifier "amp powers sound cracking" Questions

...powers up the amp. I hope the amp is not bad now. Overtime DJ Service Sounds like an output going bad. Try to get some electronic contact cleaner and spraying on the circuit board. If its corroded ...

...amp, one side is power & the other is usually for your sound out. the transistors on the audio side out could be bad, look closly to see if they are bubbled,cracked or just dont looke in as good shap ...

amp powers up, so odds are that the amplifier section of the amp might be ok. (no guarantee here, it's just the odds...I'd say it's like a 40/60 thing.... This leaves you to focus on the input section

...amp, however i do not have any sound coming from the amplifier. I was running a orion hcca sub of the amp on a low voume when i heard a crack sound and could smell some smoke, However none of the ...

My 2000w TNT amp blows fuses as sooooon as I put a fuse in. What is the problem with the amp. is it internal external? I also checked my wires and they all look good Sounds like you're grounded ...

...sound and damage the coils hook up and amp then you force the power through an already damaged speaker finishing it off try another speaker. or if it was bought used amp may be no good the previous ...

months later, they stop working. I bought another 10" sub that works,nothing, so figuring it is the amp, only the "h" on the hifonics is lighting up, fuse looks ok, green power light is on, wires from

amp all of a sudden cut out, meaning that there is no sound going to any of my speakers except for this soft pulsing crack (like a heart beat). There is a red light above the power where it used to be

...sound nomal all volume position.i found burning colour at pcb. and heat some transistors power supply circuits 60v. to 17.8 v and 12v. most likely you have played your with either spk bad or bad ...

...amp itself... There may be a cracked solder joint on the main PCB. also - check the wiring. There should be no noise if the radio is off. When it's on - remove the RCA cables... and see if the noise ...