right now I have a kicker 400.1 amp under the passenger side rear seat of my 06 F150 supercrew and a single kicker cvt10 in a supercrewsound box under the driver side rear seat. it sounds good but i want to add another 10" sub. i ordered a new box from music moose to hold the two 10's and ordered another sub and 400.1 amp. i want to mount the two kicker 400.1 amps behind the back seat. will they get too hot back there. it seems like plenty of people on here do this, just wasn;t sure it it would get too hot and cut out, or burn the seat, etc?

will there be a big increase in sound with the extra 10 and 400 watts of power?

thanks

 

some have made custom amp racks and put em back there.
https://www.f150online.com/forums/sh...d.php?t=282970

with the extra sub, its gonna be moving more air, so the spl aught to be greater

 

I have yet to personally see, or even hear about and problems with overheating back there. You should be fine.

As far as output...the difference should stretch a nice big grin across your face