Woop. Trace Elliot 2x10, 1518c (early 90s model), 280W GP12SMX (carpeted sleeve), AH250 GP12SMX (unsleeved and kinda broken..). I used the crossover and got an amazing sound, and magically loud. Hit the hipass switch and boosted the signal to the 15. Holy crap! The 1518c isn't quite what I'm looking for, but I've managed to get a good sound now so I'm feeling better about that. I'll keep it going for another few months then I shall be ditching it for either a new Trace cab or something else that may tickle my pickle (unlikely). I won't be biamping for gigging, was just an experiment Won't get to gig the full stack until the 2nd Oct tho..