Boston Acoustics, Inc.

Boston Acoustic, Inc.

David G Kroll

Stephen B Mills

Carol Catalano

Andrew G Kotsatos

Doug Hogue

Brian Cox

Leo Kiefer

John R David

Miriam Korsunsky

Andrew Kosatos

A loudspeaker system designed for ceiling installation. The system includes a woofer, a midrange speaker and a tweeter commonly supported on a rotatable support member which in turn is supported on and is rotatable with respect to an annular rim that is designed to be fixed about an opening in the ceiling. The woofer is aligned at one acute angle and the midrange speaker and tweeter at another acute angle to the annular rim. The mid range speaker and tweeter are partially segregated from the woofer by a baffle.

Loud speaker

Handle

A speaker mounting apparatus is provided which facilitates pivoting of the speaker to a desired angular position, while providing increased thermal mass for the speaker assembly. For preferred embodiments, the speaker is mounted in a cup of a thermally conductive material, which cup has a surface which mates with a corresponding surface of a mount in a manner so as to permit the speaker to be pivoted to a desired angular position, to be held in such position and, for preferred embodiments, to permit heat transfer from the cup to the mount, which is also of a thermally conductive material, further increasing the thermal mass of the apparatus.

Pivotable speaker mounting apparatus

A loudspeaker assembly comprising a cabinet and a grille in which the grille is at least secured in part to the cabinet sides by a pair of handgrips that are shaped and sized to permit lifting of the unit using fingers of a hand.

Combination handle and cabinet fastener

Growing community of inventors

Attleboro, MA, United States of America

David G Kroll