- Outside diameter 13"
- This will fit all 12" Kicker subs (L7, L5, L3)
- Made with 1/2” or 3/4" or 1” MDF
- Other thickness available upon request
- Can be used as a spacer to extend speaker mounting depth on a box
- Other hole sizes available upon request
- Can be used for fiberglass projects
- This listing is for 1 or 2 pieces
- Have a custom design idea, we can build it
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