Speaker with externally mounted acoustic extension

Details Speaker with externally mounted acoustic extension Speaker with externally mounted acoustic extension

2004-01-23

2008-11-11

Young, Wayne (Department: 2627)

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Having acoustic wave modifying structure

C381S338000, C381S341000, C381S345000, C381S348000, C381S351000, C381S395000, C381S396000

Reexamination Certificate

active

07450733

ABSTRACT:
A speaker comprises an enclosure with at least one wall; and an acoustic driver mounted in an interior of the enclosure and being attached to a front wall of the enclosure. An acoustic extension is mounted to the enclosure and is external of the enclosure. The acoustic extension is operatively connected to the interior of the enclosure; and comprises one of: a bass reflex port, a tuned port, a passive radiator, and a concentric loading.

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