batting or insulation inside the bass cabinet

bert:

i am trying to build the ultra system and i have almost all the material needed i am looking for the batting / insulation you suggest for inside the referance cabinets, i know you carried a kit at 1 time but i cant find it now, if you still have these available can you quote me a price for the kit shipped to usa zip code 17402, i would also need to know how you prefer to be paid thanks so much

Joseph Heckler