公开(公告)号：US10362386B2

公开(公告)日：2019-07-23

申请号：US15549521

申请日：2016-02-12

Applicant: KEYOFD AKTIEBOLAG

Inventor： Rohan Jaguste

IPC: H04R1/28 ,  H04R1/02 ,  H04R29/00

Abstract: The present invention relates to a loudspeaker enclosure housing a sealed acoustic suspension chamber. In the sealed acoustic suspension chamber are arranged a driver and a passive acoustic diaphragm on opposite sides of an inner surface of the sealed acoustic suspension chamber. The loudspeaker enclosure also houses a first band-pass chamber connected to the sealed acoustic suspension chamber by the passive acoustic diaphragm.

公开(公告)号：US20180027321A1

公开(公告)日：2018-01-25

申请号：US15549521

申请日：2016-02-12

Applicant: KEYOFD AKTIEBOLAG

Inventor： Rohan Jaguste

IPC: H04R1/28 ,  H04R29/00

CPC classification number: H04R1/2803 ,  H04R1/026 ,  H04R1/028 ,  H04R1/2826 ,  H04R1/2834 ,  H04R1/2842 ,  H04R1/288 ,  H04R1/2896 ,  H04R29/001 ,  H04R2201/028 ,  H04R2499/11 ,  H04R2499/13

Abstract: The present invention relates to a loudspeaker enclosure housing a sealed acoustic suspension chamber. In the sealed acoustic suspension chamber are arranged a driver and a passive acoustic diaphragm on opposite sides of an inner surface of the sealed acoustic suspension chamber. The loudspeaker enclosure also houses a first band-pass chamber connected to the sealed acoustic suspension chamber by the passive acoustic diaphragm.