5″ JBL Foam Surround Kit

Fits the following models:

JBL: C-1003, C1003, Control 1, Control 1 Plus, Control SB-1, Control SB1, Pro III, J520, MR25, Pro III Plus, Pro III-AW, Pro 3, JBL 500,

and others with same measurements listed below

Foam Dimensions:

Outer diameter:            4.9″  (124.5m)

       Roll outer diameter:    4.125″  (104.8mm)

        Cone diameter:              3.44″  (87mm)

     Inner diameter:             3.15″  (80mm)

  Surround roll width:    0.375″  (9.5mm)

Inner attachment:               Angle