50% foam, 50% rubber
Foam edge out diameter: 162mm ± 1%
Foam edge Secondary diameter: 140mm ± 1%
Foam side inner diameter: 122mm ± 1%
Foam edge Secondary inner diameter: 113mm ± 1%
Suitable for JBL NO.5 box LX-300 ,MR26, P206 ,J830,6.5inch speaker side thick foam edge Repair
Package
2PCS 6.5inch Speaker foam side