Box subwoofer hole slighty too small for RF T1D412?

[USAFradartech 10+ year member]

Any suggestions on making the hole a tad bigger? low on funds so it will be a temporary fix before getting one custom made. only needs to be 3/16" bigger diameter

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[RangerDangerV2 5,000+ posts]

sandpaper...

 

[pro-rabbit 5,000+ posts]

Grab some 60grit and sand. will keep the shape pretty accurate

 

[xShoWTeKx 10+ year member]

you can either get to sanding or build 1 or 2 mdf rings to pick the sub up to where it can fit with the taper of the basket.

 

[pro-rabbit 5,000+ posts]

you can either get to sanding or build 1 or 2 mdf rings to pick the sub up to where it can fit with the taper of the basket.

This works too, just a bit more work/time.

 

[USAFradartech 10+ year member]

Thanks for all the suggestions, will be going with the sandpaper option.