LOW FREQUENCY SPEAKER SYSTEM
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United States of America Patent
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N/A
Issued Date -
Jun 20, 2002
app pub date -
Aug 26, 1999
filing date -
Aug 26, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A speaker system includes two cylindrical tubular cabinets. Each cabinet has a vertical longitudinal axis and defines a cylindrical cabinet cavity therein. At least one speaker element is located in each cavity. Preferably, there are upper and lower speaker elements mounted within each cavity, and dividing the cavity into upper, middle and lower speaker cavity portions. The speaker system is particularly constructed for reproduction of the very low frequency audio data below 200 Hz, and preferably below 60 Hz, which is associated with modern high fidelity sound sources such as those using a Dolby.RTM.5.1 format.
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