Patent ID: 9066179
Filing Date: 2015-06-23
Classification: H04R,Y10T

Abstract:
1. A loudspeaker comprising: a frame; a voice coil; a magnetic structure having a magnetic gap; a first suspension element having an inner rim and an outer rim; a diaphragm having a circumferential outer rim, wherein the circumferential outer rim of the diaphragm is attached to the inner rim of the first suspension element, and wherein the voice coil is attached to a lower surface of the diaphragm; a second suspension element having an inner rim and an outer rim, wherein the inner rim of the second suspension element is attached to the lower surface of the diaphragm; and a circumferential spacer element having a first surface and a second surface, wherein the outer rim of the first suspension element is attached to the first surface of the circumferential spacer element, wherein the outer rim of the second suspension element is attached to the second surface of the circumferential spacer element, and wherein the circumferential spacer element is coupled to the frame such that the voice coil is suspended at least partially within the magnetic gap of the magnetic structure.