notes

Im running an Orion HCCA 122 12. and Hifonics Brutus 4000.1D amp with a 10 farad cap. I can say im more then happy with the lows I hit, but I cant hit hardly any high notes with my setup, I used to have 2 sundown sa 12s and they used to hit high notes hard as hell even with the lows but I didn't...