I posted the following about the new NVS Speakers at the boat show.
They have new, light-weight enclosures (fiberglass maybe?), and a pretty sweet disconnect system that lets you pull a pin, and slide the assembly off in a couple of seconds. They also built the new enclosure to hang the speakers much higher, so now, the top of the driver sits level with the top of the tower tube. I think they said the 10" system hangs down 8 inches or something.
Lot more clearence, a lot less weight, and a sick new enclosure for those that dislike the chrome cans.