Hi, I have a pair of Phoenix Gold Ti 10 subwoofers and want to make a cool looking custom enclosure from MDF and fiberglass. Is it possible to place one driver in a sealed box like normal and another totally opposite, with a magnet looking outside and cone looking inside of a same enclosure. Would something like that actually work? and sound good? Seen it before on some installs. Couldn't find any info on the web, pictures or drawings. Thanks!