Acoustics – Diaphragm and enclosure – Reflector baffle
Patent
1982-02-17
1984-01-10
Fuller, Benjamin R.
Acoustics
Diaphragm and enclosure
Reflector baffle
181150, 181175, 181199, H05K 500
Patent
active
044248814
ABSTRACT:
A bi-directional speaker unit is provided by a wedge shaped member having intersecting walls with spaced parallel angled louvers.
The unit is coupled to a base member through a snap on means permitting other type units to be used with the same base member.
REFERENCES:
patent: 3716671 (1973-02-01), Karr
patent: 3989909 (1976-11-01), Hodsdon et al.
patent: 4312258 (1982-01-01), Park
Emhart Industries Inc.
Fuller Benjamin R.
Meyer Robert F.
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