In a message dated 11/30/00 1:57:55 PM Pacific Standard Time, vulcania@interpac.net writes: > Hey Tony! > > You might be interested to know that underwater PA system at NAUTICAL NICHE > uses a peizo speaker. Looks like you were right on the money, man! > > Pat > Looks good, maybe I'll stick one or two of those on my sub when it gets built. Anthony