spliff can vouch for my ability to build a cab.....im just offering up my services to anybody who cant figure out how to do it.......i can build just about anything..i built a 150 watt wal-mart cab and yeilded 4 oz's and coulda got 6, my romberry only yeilded 1 oz and grapefruit yeilded 3.......so if you want something like mine gimme a shout