I do not have boxes to ship the drivers so this will be all local pickup from Canton, MI 48187
Each sub is a 7cft. Baltic Birch enclosure loaded with two Stereo Integrity HT 18 D4's wired for a 4ohm load.
There are four 18" drivers total
enclosures are made from two sheets of 3/4" 13 ply Baltic Birch. 26H x 31.25"W x 23D. they come to about to about 7cft. net volume. and are each stuffed with 6lbs. of poly fill. They are stained with Min-wax Dark Walnut and finished with three coats or Arm-r-seal satin poly.
the Drivers are two Stereo Integrity HT18 D4's wired for a total 4 Ohm load each box.