KEF 104/2 Refoam Kit
This kit will fit KEF 104/2 speakers that use foam surrounds ONLY. All four 8″ woofers have an angled attachment to cone and use 2.75″ donut style foam dust caps. Some 104/2 woofers use an inverted rubber surround and this kit is not necessary.
Each Refoam Kit includes all the materials needed to repair four (4) woofers:
– Refoaming Instructions
– Four 8″ Angled Foam Surrounds
– Shims For Centering the 1.25″ Voice Coils
– 4 Donut Foam Dust Caps
– 1 Bottle of Specially Formulated Foam Surround Adhesive (dries clear)
*It can difficult to refoam a speaker without removing the dust cap and inserting the plastic shims in the voice coil gap. 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.
These foam donut dust caps are used to prevent debris from entering the voice coil area. If these continue to rot and are not replaced, the foam pieces can fall down into the voice coil gap and prevent optimal sound quality. We are a KEF authorized service center and use these parts everyday.
A – Outside diameter of the surround = 7.75″
B – Roll ends = 6.938″
C – Roll starts / O.D. of the cone = 6″
D – Inside diameter of the surround = 5.5″