Get two 4x10 Cabs (8ohm) or 1 8x10 cab (4ohm). Crate and Ampeg make some descent 4x10s,or an Ampeg 8x10. If you're watching you're dollars,get the 4x10(8ohm) now and add another later as you get the money. The only problem with one 8ohm cab is that ur amp won't produce as much volume as it would...