Not your Avg Joe here.
i have been a installer for years as a passion.
my real job is product development.
(fancy way of saying inventor and designer)
I have built a lot of daily Monsters both in SPL and SQ
my latest personal system is getting taken apart after 1 year in the ride because I'm expecting 2 pairs of little feet around the house soon
but the system spec's are fair
4 x pairs SA-6.5CS (3 sets in front door pods / pillar pods, 1 set in rear doors)
2x AA-150.4 ran the doors (1 for high 1 for mids)
1X Ampere Audio 8.0 TFE
3X XS D3400
DC Power 270amp alt (fits 2AZ-FE Toyota-scion)
(with box rise it almost never seen anything below 2ohm)
6X Sundown Audio X-8 750W D4's
wired: Series VC then parallel to amp.
believe it or not the SQ on this with the box tuned at 28hz was amazing.
well hope that system witch all fit behind the rear seats on my 2nd gen XB was up to par with you all
Amp and 4 of the Subs are up for sale locally my zip is 92880 corona California.