Single piece foam surround (Enough for 1 speaker) Some of the models that use this foam include : JBL 86160-AF060, 86160 AF060, 86160-AF070, 86160 AF070, Toyota Sequoia, Tundra and others that match the measurements shown Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!! M-roll design to fit your JBL / Toyota, and Mark Levinson / Lexus speaker systems. This is the foam only. Complete repair kits are available in our DIY Foam Surround Repair Kits category. We do NOT recommend using shims on this speaker. Surround M7 Outer Diameter 7.25" - 184mm Outer Roll Diameter 6.375" - 162mm Cone Diameter 5.4375" - 138mm Inner Diameter 5.125" - 130mm Roll Width 3/8" - 10mm Inner Attachment Angled How To Center Your Voice Coil Using Smartphone or Tablet
