i did a new substage install in my 06 3.0 xlt.
eD enetic 4awg wire
and i already have the sony cdx-gt810u
im finished with the install as far as the actual playing sound part goes. the rest i still have to do is all cosmetics. that includes finishing the amp rack and painting the rack and sub box. i also have a led fan mounted under the amp that needs to be hooked up, and some ccfl neons that will go under the sub box.
full install pics and a short vid (before my camera went dead) at link below.
all i can say is that this sub is crazy. lowest hitting sub i know. xover at 60-65hz, and it plays loud down to 10hz easy.
my whole dash, headunit, steering wheel, etc shakes 1/8th to a 1/4th inch.
btw, this sub is 59 lbs, a 13" underhung driver designed to play loud with very good sq. it has around 30mm one way excursion.
the NINe.1 puts out firstname.lastname@example.org volts, and around 1450wrms at 14 volts.
however, my stock electrical only puts ot about 11.7volts when the sub hits giving me about 1100 watts.