Having a garage clearout and found this lurking in the back, bought this a couple of years ago with the intention of doing a boot build in my A3, but now 8P is now a 8V and it won't work in that. This was made to fit A3 8P 3 Door. Its fit a 10inch subwoofer, it was made for a JL Audio 10W3 but can be used with equivelent subs. Pics: Location: North London. Price: Â£50 PM on here for any queries.