I made this bass cab with a "sammi sound" speaker i purchased at songbird music in toronto last year. My friend Celidh helped with the sewing.
Because i am paro about the speaker getting punched i put a metal grill behind the mesh. The grill is just held on with velcro. The box is made out of 3/4 inch particle board. I ported the back and it sounds quite nice. It is much tighter and clearer than the other 15" cab i made with an eminence delta.
The upholstering is far from professional but maybe the next one will look nicer now that i sort of have an idea.
Mostly i have been spending time on PIC programming and a soundlab with some extras that will hopefully appear soon.