(HELP) CRUNCH 3000d pro

[jdmferio13 10+ year member]

I went to the store this morning to get coffee and came out to go to work and realized my amp was in protect and i dont know why ive tried reseting the hu and it still is in red.I opened it up and nothing seems wrong nothing loose or nothing.So now im stuck and dont know what to do

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[99grandprixGT 5,000+ posts]

whats your electrical look like?

 

[Cravingbass123]

happened to my first gp3000dpro TWICE

nothing on the board to indicate any signs of misuse/burning/blown up parts

the maxxsonics guys told me this board seems pretty suseptible to vibrations, so the fets must have just given out from vibrations, even though my first gp3000dpro was isolated from the box, etc. and didnt absorb any vibes.

warranty covered it both times if i remember correctly.

send it in to maxxsonics for warranty if you bought it authorized

 

[jdmferio13 10+ year member]

all 1/0 wire batt in rear with stock alt but i bairly have the gain on maybe set to less then a 1/4 turn iv always had it set like that and never get any dimming

 

[jdmferio13 10+ year member]

happened to my first gp3000dpro TWICEnothing on the board to indicate any signs of misuse/burning/blown up parts

warranty covered it.

send it in to maxxsonics for warranty if you bought it authorized

i bought it from someone on here and not sure if it still has warranty or not do you know what they said it was

 

[Cravingbass123]

read my post again^ i added more

 

[jdmferio13 10+ year member]

mine isnt even near the box hmm i guess thats what it is how much would it cost to fix with out warranty

 

[Cravingbass123]

mine isnt even near the box hmm i guess thats what it is how much would it cost to fix with out warranty

yeah i had mine on an amp rack with no vibes and thats the only thing the maxxsonics tech thought it could be.

i dont know how much it'll cost without warranty, as im not sure what they replaced or did to fix it back then

 

[jdmferio13 10+ year member]

is there anyway to open it up and see if they are loose i didnt touch anything just looked around but didnt notice anything.whats a good amp repair place

 

[jdmferio13 10+ year member]

anyone know a repair shop i can call

 

[Grinder1989 5,000+ posts]

Amp Repair Center

330-594-7012

It has a blown channel.

 

[Team Maxxsonics 10+ year member]

The amp has short circuit protection.

Disconnect the speaker leads and RCA cables at the amp and then turn on the head unit.

If the red light turns off and the green power light turns on, you have a short in the speaker leds or subwoofer(s).

If it stay in protect, call (847) 540-7700 and ask for tech support.

 

[jdmferio13 10+ year member]

The amp has short circuit protection.
Disconnect the speaker leads and RCA cables at the amp and then turn on the head unit.

If the red light turns off and the green power light turns on, you have a short in the speaker leds or subwoofer(s).

If it stay in protect, call (847) 540-7700 and ask for tech support.

i did that like the manual told me to and its still red

 

[scfaust 10+ year member]

db-r electronics

see what chris says

 

[jdmferio13 10+ year member]

how much am i looking to get this fixed if its the fets or the channel blown