5 1/4" to 6 1/2" Inch Speaker Protector [set]

These protect your car speakers from moisture, dirt, water damage, rust, trunk/door slamming pressure, exposure

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Focuses Bass Responce

Protects from elements

Must use for Marine applications

Improves stereo separation

Includes porting nipples

Customize your Frequency Response

Mounting Holes for easy install

Sold in Pairs

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Speakers grills protect the front of a speaker - these protect the back of the speaker from accidental damage