Patent ID: 8452042
Filing Date: 2013-05-28
Classification: H04R

Abstract:
1. An improved shallow speaker, wherein the improvement comprises a diaphragm comprising: a. a top portion having an inner perimeter and an outer perimeter; b. an outer perimeter portion sloped downwardly extending outward from said top portion outer perimeter; c. a depressed central portion extending inwardly from said top portion inner perimeter and having an inner annular glue flange; and d. an annular cylindrical subcone depending from at least a portion of said outer perimeter portion and sized and positioned to engage an outer perimeter of a spider of said improved shallow speaker when assembled; and e. a top plate on an annular magnet, said top plate having a top surface and an inner spider flange, wherein said inner spider flange is operable to be adhered to said top surface of said top plate.