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Custom Subwoofer Box Accessories

Our subwoofer box accessories help you finish your custom box project, or add to your existing subwoofer box. We stock grills that help protect your subwoofer from any damage that may occur in a busy trunk. If mounting depth is an issue subwoofer box trim rings help you fit a bigger subwoofer within your subwoofer box. High quality terminal cups can help with putting the final touches on your custom subwoofer box project.

Sealed Subwoofer Boxes