Single piece foam surround(Enough for 1 speaker) Some of the models that use this foam include :Sony AV-S33, AVS33, AV-66, AV66, SS-AV33, SSAV33, SS-AV44, SSAV44, SS-TL1, AARL1, SS-U3030, SSU3030, SS-U310, SSU310, SS-U3033, SSU3033, SS-X310AV, SSX310AV, SS-MB200H, SSMB200H, 1-504-849-11, 1-504-851-11, 1-505-343-11, 1-505-344-11, 1-505-345-11, 1-544-330-11,1-505-351-11, SS-V741AV, 1-504-394-11, 1-504-610-11 and others that match the measurements shown Same surrounds that professional reconers use; THE BEST QUALITY foam available!This is the foam only. Complete repair kits are available in our DIY Foam Surround Repair Kits category. Foam Dimensions------ Surround A65-Sony Outer Diameter 6" - 152mm Outer Roll Diameter 5.5" - 140mm Cone Diameter 4.625" - 117mm Inner Diameter 4.25" -108mm Roll Width 3/8" - 9mm Inner Attachment Angled
