2Pcs Speaker Port Tube Sponge Bass Duct Lightweight Enhance Sound Quality Anti-Noise Easy to Install Shockproof Sponge Plug Subwoofer Parts(65 * 60mm)

Specification:Item Type: Speaker Port Tube SpongeMaterial: FoamColor:BlackOptional Size(Diameter*Height):65*60mm(2.56*2.36in)80*80mm(3.15*3.15in)85*100mm(3.35*3.94in)90*80mm(3.54*3.15in)95*100mm(3.74*3.94in)100*60mm(3.94*2.36in)100*100mm(3.94*3.94in)110*80mm(4.33*3.15in)Package List:2 x Speaker Port Tube SpongeNote:Sponges are produced by stamping process, and slight errors in product sizes are considered normal.

• 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.
• Size: Choose the right sponge size based on your speaker port's inner diameter. A slightly larger diameter sponge (5mm(0.20in) bigger) ensures a secure fit for professional performance.
• Wide Compatibility: Compatible with modified speakers, car speakers, portable speakers, and PA DJ bass boxes, this foam is versatile for different speaker port applications.
• 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.
• 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.