JBL Factory Speaker Diaphragm D8R2453
JBL: 2453, 2453H, 443654-001X, SRX722 made after September 28, 2011 (serial number greater than PO413-21617), SRX725 made after August 29, 2011 (serial number greater than P0415-30981), STX825, PD6212/43-WH, PD6212/64-WH, PD6212/66-WH, PD6212/95-WH, VRX915M (Check driver model! -Used in systems starting with the serial # #PO563-2194 forward) and many more!
