Corner loaded subwoofer enclosure
 

Does anyone make a trunk corner loaded subwoofer enclosure like the ones the E90 guys use ?

I've found a few on eBay, but unfortunately they are located in the UK.

https://www.ebay.com/ulk/itm/221848005922
(link of one that I found on eBay)

You're in southern California, so there should be a bunch of custom stereo shops that can do the work.

I contacted these guys awhile back, but shipping it came out to be about the same as going to a local shop and having it custom made.

Wicked C.A.S. :: MAGIC BOXES :: BMW

There is this one. Pretty pricey though.


JL Audio Stealthbox® (Gray) Custom-fit fiberglass enclosure with 12" W6v3-D4 subwoofer Fits 2004-up BMW 5-series at Crutchfield.com

The JL Audio stealthbox looks like a nice piece, but def way too pricey.

Was just looking to see if there were any local/US manufacturers that produced drop in enclosures similar to the ones I posted above, but looks like custom made is the best option so far

wow, that is crazy expensive. I paid a similar price to convert my rear deck into an IB set-up that holds two 11 inch woofers. Thing cranks and since I don't have a ski pass this was a great alternative.