18" Big Roll Foam Surround Kit
Kit includes:
One 18” foam surround
One 1oz bottle of premium pro grade black rubber adhesive
Foam Dimensions:
Outer diameter: 17.72" (450mm)
Roll outer diameter: 16.55" (420.24mm)
Cone diameter: 14.3" (363.22mm)
Inner diameter: 12.9" (327.66mm)
roll width: 1.968" (50mm)
Roll height: 1.417" (36mm)
Inner attachment: angled