Watch this video from 5 min mark to see mine with the mods in my sig. Also it was a very hot day(102degrees) so performance was hindered a bit.
2 Sundown X10's in 2.5cuft Net tuned to 31.65hz
SKAR SK-1500.1d, SKAR SK-85.4
Lots of Audio Technix 0 gauge
XS Power 1200,XS Power XP3000
I murder lowssss