Speaker system
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United States of America Patent
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Apr 17, 2012
Grant Date -
Oct 6, 2011
app pub date -
Mar 31, 2006
filing date -
Mar 31, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A loudspeaker device includes an enclosure, a loudspeaker unit and a passive radiator both mounted to the enclosure. The passive radiator includes an edge sandwiched and bonded between a first diaphragm and a second diaphragm. This structure allows increasing the bonding strength between the edge and the first diaphragm as well as between the edge and the second diaphragm, so that the loudspeaker device can withstand greater maximum inputs and reproduce quality bass sound.
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Cited Art Landscape
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