I would suggest having the lunchbox removed at the same time. that way you get the full affect of it not just a tiny change.
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 3400d
I murder lowssss