公开(公告)号：US20180316996A1

公开(公告)日：2018-11-01

申请号：US15635036

申请日：2017-06-27

Applicant: Joshua David Johnson

Inventor： Joshua David Johnson

IPC: H04R1/02 ,  G06F3/16

Abstract: a powered speaker installation box comprising a housing securable into a wall, with an electronics retention system, a power system, a sound-transparent grate, and a grate securement system. The speaker box may also comprise a speaker circuit board, a speaker set, and a speaker mounting panel.

公开(公告)号：US11159865B1

公开(公告)日：2021-10-26

申请号：US17008614

申请日：2020-08-31

Applicant: Joshua David Johnson

Inventor： Joshua David Johnson

IPC: H04R1/02

Abstract: A media-source-integrated speaker-based sound system comprising a media-source-integrated circuit board connectable to an in-wall speaker within an in-wall speaker securement site, and lightweight wiring connectable intermediate to a low-voltage power source and the media-source-integrated circuit board, and including a process for converting a conventional in-wall, wired stereo system to a media-source-integrated speaker-based sound system.