i just got brand new 2 10'' subs with a 750w amp
somtimes the subs would go in and out i dont know why.
and when i went to go check the amp, it was hot as hell

 

it probly has a saftey shut off on it thats why its shutting off. is youir amp getting enough air flow around it ?

 

yea its not getting air flow its bunked up together behind my seat and the subs
how do i stop the shutoff from happening

 

what kind of 10's and what kind of amp do you have? how are the subs wired? sounds like you have the subs wired to an ohm load lower than the amp can handle.

 

i got 2 10'' pioneer Champion Series with a pioneer 760w max 2 channel. i really don't know how they are wired.

 

with out knowing EXACTLY what you have(model numbers or impedence and voice coil config) and how it is wired we will have a hard time helping you.

The first thing you need to find out is if the amp is shutting off completly when this happens or is it going into protection mode. Does the power light stay on?

 

no the power light does not stay on. on top of that my car battery died yesterday and i blame the amp

 

omg!!!!!!!!! please help

 

if the light is going off then I would start checking connections. Jiggle and pull the wires to see if the light goes on and off. Try tapping on the amp or the box and see if anything happens.

 

Follows Scott's advise.

A loose connection will get you every time, but that generally is hard to link up with a hot amp. (Unless your ground in very poor and you are pulling a ton of current to make up for the poor voltage)

If you have 2 4 ohm subs wired in parrallel to a 4 ohm bridgable amp, you are killing your amp...