A friend of mine has 2 10" rockford he2's and a rockford he15. he's using a jbl 300.1 to run the 10's which does an incredible job and a rockford 900 watt punch amp. i don't know if the 15's a piece but in my opinion a 900 watt rockford amp should pound the 15 no problem. for some reason it isn't. any ideas? and yes all the wiring has been gone over numerous times aswell as the adjustments on the amp.
Yeah, i have the same question about my jl 10"w6v2. When it was first installed, it used to pound until I messed with the amp. Now i do not know which one of the 20 buttons on my 500.1 i changed.