Patent ID: 7792320

Claim:
A loudspeaker, comprising: a frame having a base, a lower flange formed with a number of spaced locator holes and an upper flange formed with a number of spaced locator holes; a motor structure having a top plate and a pole piece, said base of said frame being mounted to said top plate of said motor structure so that said upper and lower flanges of said frame are substantially concentric to said pole piece; an assembled moving structure, including: (i) a voice coil; (ii) a spider standoff substantially concentrically disposed about said voice coil, said spider standoff having a number of locator pins; (iii) a lower suspension extending between and coupled to said voice coil and said spider standoff; (iv) an upper suspension having an outer flange formed with a number of locator pins; and (v) a diaphragm extending between and coupled to said upper suspension and said voice coil; said assembled moving structure being positioned on and mounted to said frame and said motor structure by aligning and inserting said locator pins of said spider standoff within said locator holes in said lower flange of said frame, and by aligning and inserting said locator pins of said outer flange of said upper suspension within said locator holes in said upper flange of said frame.