4″ Subwoofer Voice Coil Shim Adapter

SKU: SHMG-9895-976.

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4″ Subwoofer Voice Coil Shim Adapter

Made to fit our BG6 motor or any other motors with similar Pole outer diameter.

Shim voice coils properly like the manufacturers do with the same subwoofer voice coil shim adapter they use. There’s less chance for errors using our adapter vs using paper stock or plastic strips. Our shim adapter is made specific to fit  voice coils with an inner diameter of 3.901″ (99.09mm) and motors with a pole piece with outer diameter of  3.842″ (97.6mm).

Additional Information

Weight 10 oz
Dimensions 4 × 4 × 5.5 in


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