I recently took my Crystal Mobilsound CMPX215 15" to some shop round here. They took one good look at the cone and tapped it and said it was cardboard. I told his *** it was kevlar but he said real kevlar looks like it's "woven" like he showed me on the somewhat ugly 9900 DD 17" yellow %^$&$! The Crystal site says multi-layered Kevlar cone (it's mixed with plastic) and the DD site says Kevlar with Sapropolene(?) and I was just wondering (hoping) that the guy at the shop was jes a little high on sumthin' and that there is kevlar in them they're CMPX215's cones.
