@itsblown; Be careful setting the gains. 18 watts might cause some intense backwaves that the capacitor might not be able to handle. Dont want to blow up the head unit.
Let the hating begin... Here's a breakdown of his equipment.
Pioneer head unit
Pair of pioneer 2 ways in front doors
Pair of pioneer 3 way 6x9 in rear
Autotek atx1200.4 on mids
(4) Soundstream dome tweets (wired to head unit)
(6) Kenwood 3013 12"
Hifonics brz 1700 on subs
Audio Technix and Audiopipe wiring
DC Power 270xp alternator
So, we finished around 3:30 this morning. Port area is 137. He had 2 Kenwood 12s before on same amp, this is at least twice as loud. Still need to seal off trunk from rear deck and from around the front of the box.