Complete 2 speaker foam surround installation kit
Some of the models that use this foam include :
Optimus 2539, 2540, 2554, 2589, 40-1101, 40-1102, 40-1331B, 40-2029, 40-2042, 40-2047, 40-2043, 40-4033, 40-4037, 40-4047, 40-1014, Nova 18, Nova 7B, Nova B, Optimus 300, Optimus 30, Optimus 45, Optimus 75, Optimus 650, Optimus 660, Optimus T-120, T120, Optimus STS-500, S0153, T-30, T30, T-110, T110, T-200, T200, T-300, T300, Radio Shack, and others that match the measurements shown
Same American-made surrounds that we use in our professional repair facility; NOT cheap Chinese copies!!
Kit includes:
- 2 Premium American-made Foam Surrounds (Enough for 2 Speakers)
- Step-by-step installation instructions - (Also see video below)
- 1 Bottle of premium professional-grade adhesive (Solvent-based)
- 1 Adhesive application brush
- FREE shims available on request
Kit |
2A10-Opt |
Outer Diameter |
9.75" - 248mm |
Outer Roll Diameter |
8.875" - 225mm |
Cone Diameter |
7.75" - 197mm |
Inner Diameter |
7" - 178mm |
Roll Width |
5/8" - 16mm |
Inner Attachment |
Angled |
How To Center Your Voice Coil Using Smartphone or Tablet