JL Audio 12W7 Single Subwoofer Foam Surround Repair Kit - 1JL12W7

  Complete 1 subwoofer foam surround installation kit Some of the models that use this foam include : ALL JL Audio 12W7 subwoofers Same surrounds that professional reconers use; NOT cheap Chinese imitations!! Kit includes THE BEST QUALITY foam available. 1 Premium American-made JL Audio Foam Surround (Enough for 1 Subwoofer) Step-by-step installation instructions 1 Bottle of premium professional-grade black rubber adhesive 1 Adhesive application brush FREE shims available on request Foam Dimensions------ Kit 1JL12W7 Outer Diameter 12.5" - 318mm Outer Roll Diameter 12" - 305mm Cone Diameter 8.75" - 222mm Inner Diameter 8" - 203mm Roll Width 1.75" - 45mm Inner Attachment Flat