Have no clue how much is in it but it raises insurance premiums by only $30 over stock.
The box is 4 layers of fiberglass, lots of filler, grinding and sanding, then primed and painted. Obviously, it was custom fit to the car.
The subs are 10" Kicker L7's running off a Kicker 600.1 amp. Rarely do I have them up high...I have my settings so they produce good sounding bass without overpowering a song.
RN
See Mephisto
2001 Silver LE 5-speed with: way too much to list here (255 character limit)