PUSOKEI 2Pcs Speaker Port Foam Plug, 110mm x 80mm Acoustic Bass Port Tube Insert for Wind Noise & Chuffing Reduction, Improves Bass Response in Home Theater, Car Audio Subwoofer

Spec: Item Type: Speaker Port Tube Sponge Material: Foam Size: Diameter: Approx. 110mm / 4.33in Height: Approx. 80mm / 3.15in How to Use: Insert the sponge into the speaker port tube. packing list: 2 x Speaker Port Tube Sponge Note: Sponges are produced by stamping process, and slight errors in product sizes are considered normal.

• Enhanced Sound Quality: This speaker port sponge effectively reduces standing waves caused by cone vibrations, minimizing wind noise and hum, resulting in a noticeable improvement in mid bass sound quality.
• Bass Reflection Improvement: By providing bass reflection, this sponge enhances low frequency response across various speaker types, ensuring a deeper and more resonant bass experience for listeners.
• 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 right sponge size based on your speaker port's inner diameter. A slightly larger diameter sponge (5mm bigger) ensures 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 for all users.