hello serengetiplains!
of course I can. I'm glad to make any thing's by marble. and any time I've make it a little different. couse it's handworking thing.
well. give me draft or design of your box and you have to choose type of stone. it's may be black, white, green, pink marble. but to tell the true Karrara from Italy is most pretty for home use.
be noted, we can set up driver to wood ro weener panel only, not to stone, that's why I'll install this panel inside. furthermore all od my sub's has metal armature along corner's inside - it's aluminium stiffening angle.
and next - let me know your location for delivering. I'll be able to send it anywhere, but you have to pay for shipment as well.
then I'll inform you about parice for it. it's not alot realy.
good luck.