Patent ID: 9743163
Date: 2017-08-22
CPC Classifications: H04R

Claim:
1. A loudspeaker unit comprising: a magnetic circuit having a magnetic gap; a voice coil disposed in the magnetic gap; a diaphragm vibrating in unison with the voice coil; a damper elastically supporting the voice coil and the diaphragm; a frame holding an outer edge of the diaphragm and an outer edge of the damper; and a duct projecting from the frame, with air moved by vibration of the diaphragm flowing into and out of the loudspeaker unit through the duct, wherein the frame serving as an enclosure is closed except for an aperture that communicates with a space inside the frame, a link terminal is disposed near the edge of the aperture, the link terminal is connected to a lead wire extending from the voice coil, a wire harness connected to the link terminal is routed out of the aperture, and the duct is attached at a first end thereof to the frame so as to cover the aperture while exposing the link terminal outside of the duct; wherein the link terminal extends through the frame and is fixed to the frame, and the link terminal is connected at a first end thereof to the lead wire and is connected at a second end thereof to the wire harness; and wherein the aperture is sized and configured to receive a jig for forming the lead wire in to a predetermined shape.