Loudspeaker enclosure

Acoustics – Diaphragm – Plural dependent diaphragms

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Details

181148, 181199, H05K 500, G10K 1300

Patent

active

041687620

ABSTRACT:
A loudspeaker enclosure comprises a shell having an opening therein and a loudspeaker mounting baffle disposed over the opening. The shell is formed entirely from one or more diaphragm members or passive radiators which oscillate in response to selected low frequency sound waves emanating from a loudspeaker mounted within the enclosure. The diaphragms forming the shell reinforce the forward acoustic radiation from the loudspeaker and militate against the formation of standing waves within the enclosure.

REFERENCES:
patent: 3194340 (1965-07-01), Kuwayama
patent: 3240289 (1966-03-01), Kishi
patent: 3285364 (1966-11-01), Cohen
patent: 3746125 (1973-07-01), Hammes
patent: 3882962 (1975-05-01), Ripple
patent: 4010821 (1977-03-01), Quillmann

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