Thanks! My following options are as follows; Celestion G12H80s, Celestion 7080s, Eminence Alnico 122s 35w, Eminence , M12s, Celestion Vintage 30s, Greenbacks , G12H30s, Classic Lead 80s, Eminence Swamp Thangs, Govenors, Private Jacks, Tonkers, Texas Heats. I can't afford the more higher end ones that they offer on this page. I will be using the cab with an ENGL Fireball. http://www.avatarspeakers.com/G412 black_carpet.htm I play stuff Ranging from old classic rock to stuff like At The Gates, The Absence, Children of Bodom, Necrophagist, Megadeth. A lot of metal that requires mids.