I build this underseat box for 6.5s and 8s, the box construction is either MDF or Baltic Birch, The subs are inverted, the box is ported and the face is hand sculpted.
The box is built to match your subs or whichever subs I recommend for the space.
I build for stock height and seat lifted trucks.
Base Price: is for primered MDF and four subs, extra subs means extra dollars.
Shipping is per box (gotta weigh the big girl first)