I have a hard to find Savard Pro custom box for one 10" Hi-Q subwoofer. It has a plexi-glass front, a side port on each side, and fits behind the seat of a full size pickup. I juiced the last sub in it with a 250 watt Autotek at 4 ohm mono, that's probably why it smoked the sub. Anyway, I am in Oklahoma, and the box need minor repair, the front plexi-glass is cracked? duh. The box also need either paint or upholstery, but is a great Savard Custom Shop Box, and I am willing to part with it if someone has been looking for a custom Savard Box for a Hi-Q 10.