Re: [PSUBS-MAILIST] I NEED A SPEAKER!

["Captain Nemo" <vulcania@interpac.net>]

----- Original Message -----
From: <TeslaTony@aol.com>
To: <personal_submersibles@psubs.org>
Sent: Thursday, November 30, 2000 8:27 PM
Subject: Re: [PSUBS-MAILIST] I NEED A SPEAKER!


> I've never tried this before, but I think that a peizo disc with some
> cellophane wrapping material (the type of stuff that you wrap a batch of
> cookies up in) around it to keep the water off so it doesn't short out.

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