Speaker seal

Acoustics – Diaphragm – Mounting or suspension means

Patent

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Details

181141, H04R 722

Patent

active

046536078

ABSTRACT:
A speaker seal for mounting a speaker within an automobile wherein the speaker is suspended in an opening in a body panel located substantially parallel to and spaced from a substantially contiguous trim panel with a corresponding opening, comprises a tubular member coaxially extending around the opening in the body panel and the opening in the trim panel and resiliently compressed between the panels. The seal forms an acoustic barrier between sound waves emitted by the speaker through the trim panel opening from sound waves emitted on the other side of the speaker.

REFERENCES:
patent: 4161995 (1979-07-01), Pohlmann et al.
patent: 4546850 (1985-10-01), Litner
patent: 4550796 (1985-11-01), Tomita

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