GK Gallien-Krueger MB150E 12″ Refoam Kit
This kit will fit the GK Gallien-Krueger MB150E 112 12″ bass guitar speaker.
Each Refoam Kit includes all the materials needed to repair one (1) speaker:
– Refoaming Instructions
– 1 Foam Surround
– Shims For Centering the 2″ Voice Coil
– One 4.5″ Felt Dust Cap
– 1 Bottle of Specially Formulated Foam Surround Adhesive
*It can be very 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.
A – Outside diameter of the surround = 11.5″
B – Roll ends = 10.5″
C – Roll starts / O.D. of the cone = 9.5″
D – Inside diameter of the surround = 9″ Flat attachment to the cone.