Enhance your audio experience with this high-quality Speaker Port Tube Sponge, specially designed to reduce speaker vibration, minimize wind noise, and eliminate buzzing sound. By improving mid-bass output and providing a superior bass reflection effect, this sponge helps elevate the overall sound quality of your speakers, delivering clearer and richer audio performance. Key Features: · Enhanced Sound Effect: Effectively reduces unwanted speaker vibrations and wind noise, enhancing the mid-bass response and producing a cleaner, more dynamic sound. · Wide Compatibility: Perfectly suited for improved speakers, speaker cabinets, home speakers, car audio systems, portable speakers, and subwoofers. Fits various speaker port tubes, bass air ports, and cabinet port tubes with ease. · Durable Material Construction: Made from premium sponge material that offers high toughness and durability, resisting aging and cracking for long-lasting performance. · Correct Size Selection: Designed with a diameter of approximately 35mm (1.38 inches) and height of 50mm (1.97 inches). For best results, select a sponge slightly larger (about 5mm) than your speaker port tube’s inner diameter to ensure a stable and secure fit. · Easy Installation: Simply insert the sponge into the speaker port tube for immediate improvement in sound quality, providing a professional upgrade with minimal effort. Specifications: · Item Type: Speaker Port Tube Sponge · Diameter: Approx. 35mm / 1.38in · Height: Approx. 50mm / 1.97in Package Includes: · 1 x Speaker Port Tube Sponge Upgrade your audio setup effortlessly with this durable and efficient Speaker Port Tube Sponge, designed to optimize bass performance and sound clarity for a wide range of speaker applications.