Speaker for use in confined spaces
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United States of America Patent
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Oct 21, 2003
Grant Date -
N/A
app pub date -
Nov 3, 2000
filing date -
Nov 3, 2000
priority date (Note) -
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Abstract
The invention provides a speaker having a number of features that cooperate to provide a small speaker 10 having a high sound pressure level output capability (volume), a wide frequency range, in particular from below 200 Hz to 20,000 Hz, low distortion, and that is magnetically shielded. The speaker 10 is suitable for mounting in, for example, a television where spaces are confined and stray magnetic fields are undesirable, yet high output is desirable and a wide frequency range is desirable to avoid the need for separate middle frequency (midrange) and high frequency (tweeter) speakers.
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