Adam N.
Trying to keep it simple.
I strapped a cinder block to my FX502 TPA 3250 and now it rules the roost. Then I blasted it with an infrared heater and the cat actually had it's meow defect to the amp. Yeah, it stole the cats meow and it's pajamas. It made my poor pussycat its bitch, that $87 amp. When I finally gave in and put it on the floor hot and heavy I could barely handle the SQ, I could handle it so little I had to look up SQ to realize it was "sound quality" because I don't spend all day in audio forums.