Speaker for automotive vehicle audio system having a vehicle pan

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Details

179 86, 179146E, H04R 900

Patent

active

045145997

ABSTRACT:
A speaker for use in an automotive vehicle audio system has a vehicle panel oscillating to produce audio frequency sounds. The vehicle panel is driven by a driver of the speaker at a frequency and amplitude corresponding to frequency and amplitude of an audio signal. Such a speaker is especially adapted to reproduce relatively low-frequency sounds.

REFERENCES:
patent: 2761913 (1956-09-01), Manley
patent: 3268672 (1966-08-01), Roesel, Jr. et al.
patent: 3430007 (1969-02-01), Thielen
patent: 3449531 (1969-06-01), Ashworth
patent: 3567870 (1971-03-01), Rivera
patent: 3861495 (1975-01-01), Pearson
patent: 3993345 (1976-11-01), Croup

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