Originally Posted by guitarguylp
I know this is the 3 series forum, and I am looking for info on a 1 series, but I think it is the same under seat enclosure.
I might opt for an SWS solution if not going for a Sub.
I'm not familiar with the CDT options, so I cant comment there.
Jehnert and Kicker are good MIDbass woofers for these cars. As well as the Morel, which I understand is harder to fit (ask Kaigoss).
Edit: doesnt look that CDT woofer would fit ANYwhere in a factory location...it was recommended?