serious amp problem

[X&Y]

yes ppl i hav a audio band A 400.4 amp it waz use 2 run 2 8 inch m&m's and a pioneer shallow mouth sub. had this in a van but had it transfer in a next van the tech leave the original power wire from the original deck expose becuz i change the deck and i see he run different wires so happen the pwr wire happen to ground on the deck and the remote of the deck which is also connected to the amp shorted and my power mosfet transistors pop and smoke up de whole van loll. I carry it back by the tech he change the transistors and the amp started to wrk wen he tasted the amp on his pwr supply so i went home and hooked up the amp it played well but as i started the van the and power back on the amp the transistor pop again and smoke up the van. I carry back the amp to fix i told him wat had happen he said my alternator over charging i went i get my alt check and everything waz ok even mt battery. Wen i get back the amp de same problem occur i jus want 2 know wat causing my transistors to pop and smoke up

[- Rovin's car audio -]

oh gosh giwwe d english punctuated version nah hossboidanboi ....

[ChristianRD]

oh gosh giwwe d english punctuated version nah hossboidanboi ....

Good luck.

[BrotherHood]

OP, alot of tuners can and will want to help but you just start bad. Infact horrible.

VEry hard to understand what you are saying. Just check over that entire system for loose grounds.

[MONGO]

Let me simplify:
The OP has a audio band A 400.4 amp that the power mosfet transistors blew 3 times..he wants to know what is causing this to happen.


Anyway OP is it the original transistors you got to repair it with?

[nervewrecker]

yes ppl i hav a audio band A 400.4 amp it waz use 2 run 2 8 inch m&m's and a pioneer shallow mouth sub. had this in a van but had it transfer in a next van the tech leave the original power wire from the original deck expose becuz i change the deck and i see he run different wires so happen the pwr wire happen to ground on the deck and the remote of the deck which is also connected to the amp shorted and my power mosfet transistors pop and smoke up de whole van loll. I carry it back by the tech he change the transistors and the amp started to wrk wen he tasted the amp on his pwr supply so i went home and hooked up the amp it played well but as i started the van the and power back on the amp the transistor pop again and smoke up the van. I carry back the amp to fix i told him wat had happen he said my alternator over charging i went i get my alt check and everything waz ok even mt battery. Wen i get back the amp de same problem occur i jus want 2 know wat causing my transistors to pop and smoke up

Is that an audiobhan mosquito proof amp?

btw, transistors pop?

[wanted]

Seen this happen many times with amplifiers with the wrong or substitute transistors,works fine by the technician because it was under no load and when you install it in the vehicle under load....poof. You need to get a new amp or new technician.

[SR]

buy a new amp

[silent_riot]

Sounds like faulty power supply regulation in the amp.
Invest in a good amp, it could be used, and change your amp technician.

[noyztoyz]

the first midrange amp i ever owned was this model audiobahn,

that is very old, where did you get it from,

and also, i gave it away after it blew once and twice more after repairs,

me? i changed amp and technician at once, so i cant tell you what was the real problem.

[X&Y]

loll ok yeah may dat amp RIP

[BrotherHood]

^^^ OP say RIP to the amp oui.
whoagadd!