Acoustic Research AR58b Complete Refoam Kit

This is the correct kit that fits on the 11" woofers and the 4" midranges. 

Each Refoam Kit includes all the materials needed
to repair two (2) woofers and two (2) mids:

*It can be difficult to refoam a speaker without removing the dust cap and inserting the plastic shims.  The plastic shims are used to center the voice coil and cone assembly while the speaker is being refoamed.  If you do not use the plastic shims, the voice coil may be off center and it may lead to the voice coil rubbing.  The midrange is small and easier to center by hand.  If you want to shim the voice coil on the midrange you will need to cut off the original dust cap and glue it back down when the repair is complete.

We are a speaker repair shop and use these parts everyday.

                   11" Woofer
A - Outside diameter of the surround = 10.375"
B - Roll ends                                      = 9.75"
C - Roll starts / O.D. of the cone       = 8.375"
D - Inside diameter of the surround   = 8"

                  4" Midrange
A - Outside diameter of the surround = 3.813"
B - Roll ends                                      = 3.5"
C - Roll starts / O.D. of the cone       = 3"
D - Inside diameter of the surround   = 2.625"

FAST FREE SHIPPING IS WITHIN THE UNITED STATES ONLY.

INTERNATIONAL SHIPPING WELCOME!!! Our shipping costs do not include your country's customs charges, taxes and other fees. 
Please do NOT ask us to send as a gift or to lower the declared value on the customs forms. 

PLEASE READ:
We can ship Internationally using USPS First Class or Priority Mail. 
USPS Priority Mail International includes tracking and insurance.
USPS First Class International has limited tracking, NO insurance and is slower.  Depending on your country's customs some orders may take over 30-45 days.