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<FONT SIZE="4"><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi all...<BR>

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I was wondering if anyone has had any experience using transducer-type speakers.<BR>

I’m planning on using them to generate low frequencies, including infrasound, for a gallery-based installation.<BR>

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Any info regarding how different materials (e.g. drywall, wood/cement floors, etc.) respond with respect to loudness and eq, power requirements etc. would be useful.<BR>

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Fwiw, here are some of the speakers I’ve been looking at:<BR>

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<a href="http://www.soliddrive.com/solid-drive.html">http://www.soliddrive.com/solid-drive.html</a><BR>

<a href="http://www.woweeone.com/index.php">http://www.woweeone.com/index.php</a><BR>

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Cheers (and happy new year)...<BR>

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michael<BR>

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....................................<BR>

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<a href="http://michaeltrommer.blogspot.com/">http://michaeltrommer.blogspot.com/</a><BR>

<a href="http://soundcloud.com/sans-soleil/">http://soundcloud.com/sans-soleil/</a><BR>

<a href="http://michaeltrommer.bandcamp.com/">http://michaeltrommer.bandcamp.com/</a><BR>

<a href="http://www.myspace.com/mtrommer">http://www.myspace.com/mtrommer</a><BR>

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