Refoaming: We can we replace the foam surround on the outside of the cone only (not on the inside bottom throat of the cone) for $155.00 each.

Replace Voice Coil and Spider: We can replace the voice coil and spider if needed for $340.00 each. We must remove the surround in order to access the voice coil, so refoaming is included in this price. The original coils were 4 ohm and flat wound.We can recoil with a 4 ohm round wound coil or a very low 8 ohm flat wound coil. We prefer the latter which has a nominal impedance of 4.8-5.2. To complete either repair, the original cone must be in good condition and cannot be dented or damaged. Our normal turnaround time of 2-5 days does not apply to these drivers. Turnaround is closer to 1-4 weeks. They require quite alot of time and attention. Read more about Ohm F repairs