Patent ID: 8842873

Claim:
A loudspeaker, comprising: a chassis having an inner periphery and an outer periphery; a diaphragm having an inner periphery and an outer periphery; a motor system having a magnet assembly connected to the inner periphery of the chassis, and a voice coil assembly connected to the diaphragm and having a voice coil axis; a first suspension having an inner periphery connected to the outer periphery of the diaphragm, and an outer periphery connected to the outer periphery of the chassis; and a second suspension having an inner periphery connected to at least one of the magnet assembly and the inner periphery of the chassis, and an outer periphery connected to the diaphragm between the inner and outer periphery, where the first and second suspensions are arranged substantially coplanar when the diaphragm is at rest and substantially perpendicular to the voice coil axis.