>From: Robert & Linda McGraw K4TAX <RMcGraw@Blomand.Net>
>To: tentec@contesting.com
>Subject: [TenTec] Ten-Tec External Speaker
To: <tentec@contesting.com>
>Date: Mon, 21 Jan 2002 13:15:32 -0600
>
>Speaker debate: I stirred the mud first so I'll stir it some more. Slosh!
>
>Typically speakers with large magnets are more efficient, i.e. possess
>greater sensitivity, than ones with small magnets. This is contrary to one
>message posted earlier that stated a speaker with a small magnet required
>less power.
Why is this contrary? Please explain why moving identical voice coils in a
strong magnetic field versus a weak magnetic field (from the permanent fixed
magnets) requires less power?? Curious minds wants to know.
SNIP
73, Jim, wd4air
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