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Main image of 2PCS Speaker Port Tube Sponge, Subwoofer Cabinet Port Sponge Plug, Diameter 110mm, Height 80mm, for Portable Speaker Home Loudspeaker

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2PCS Speaker Port Tube Sponge, Subwoofer Cabinet Port Sponge Plug, Diameter 110mm, Height 80mm, for Portable Speaker Home Loudspeaker

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Enhanced Sound Quality: This speaker port sponge effectively reduces standing waves caused by cone vibrations, minimizing wind noise and hum for improved mid-bass sound quality. Bass Reflection Improvement: It provides bass reflection to enhance low-frequency response across various speaker types for deeper, more resonant bass. Wide Compatibility: Compatible with modified speakers, home sound systems, car speakers, portable speakers, and PA DJ bass boxes, this foam is versatile for different speaker port applications. Correct Size Selection: Choose the appropriate sponge size based on your speaker port's inner diameter; a slightly larger diameter sponge, 5mm bigger, helps ensure a secure fit for professional performance. Easy Installation: Simply select the appropriate sponge size and insert it into your speaker port; installation is quick and easy, making it accessible to users

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Enhanced Sound Quality: This speaker port sponge effectively reduces standing waves caused by cone vibrations, minimizing wind noise and hum for improved mid-bass sound quality.
Bass Reflection Improvement: It provides bass reflection to enhance low-frequency response across various speaker types for deeper, more resonant bass.
Wide Compatibility: Compatible with modified speakers, home sound systems, car speakers, portable speakers, and PA DJ bass boxes, this foam is versatile for different speaker port applications.
Correct Size Selection: Choose the appropriate sponge size based on your speaker port's inner diameter; a slightly larger diameter sponge, 5mm bigger, helps ensure a secure fit for professional performance.
Easy Installation: Simply select the appropriate sponge size and insert it into your speaker port; installation is quick and easy, making it accessible to users

Additional Information
First Listed on Newegg	October 19, 2026

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Return for refund within: 30 days
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This item is covered by DrakeMount FortunaTech Parts Return Policy

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Item#: 9SIC8ZSM8Y9804