Doppelkompressionstreiber mit Innen Liegendem Ringförmigem Ausgang

Details

Veröffentlichungs-Nr.

EP4770131

Anmeldetag

17. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

H04R9/06

Abstract

A dual compression driver includes a first motor assembly at a first end including a first annular magnet and a first pole piece having a central conduit, a front phasing plug disposed coaxially below the first motor assembly and including a first plurality of apertures, a second motor assembly at a second end, and a rear phasing plug disposed coaxially above the second motor assembly and including a second plurality of apertures. A central insert is received in the central conduit and mounted to the rear phasing plug, an inner surface of the first pole piece and an outer surface of the central insert forming an annular pathway terminating at an annular exit inboard from the first annular magnet. Acoustical signals from the first and second plurality of apertures merge between the front and rear phasing plugs and radiate radially inward to the annular pathway and through the annular exit.

Anmelder

Firma

Harman Professional, Inc.

Land

🇺🇸 USA

Fachgebiete