well, i am trying to look for a 500 watt mono amp that will be able to fit under my cars driver's seat. I know that a lot of you guys might think that that might be a bad location to put an amp due to cooling issues but i just want to have my amp hidden. plus as far as heating goes i'll probably install fans under there also. so just wondering if any of you guys know of any 500 watt mono amp that would be small enough to fit under my car seat. my car is a 1995 nissan 200sx and i'll be using the amp to run a 10" alpine type r.