I think that uses a version of the w7 woofer and the Adire Brahma was always considered right there with it. Cannot wait to put my two 15's into service
either as ob's or as sealed subs to complement ob's. Ill get there here by spring.
Meanwhile I'll say it again, the way I have mine set up, my inexpensive ported ten sounds fabulous with my MMG's. Nobody wants to believe me, but I tell the truth, it is an incredibly musical blend.