2pcs Speaker Port Tube Foam, Improved Bass Response Air Vent Sponge Replacement Speaker Port Tube Sponge 80mm Diameter 80mm Height, for Loudspeaker Box

Product description

• Reduces Unwanted Noise By lowering standing waves and reducing wind noise and humming, this speaker port tube sponge enhances the mid bass listening experience and improves overall sound quality.
• Precise Fit for Stability With a diameter slightly larger by 5mm than the inner diameter of the speaker port tube, the sponge can ensure a stable and secure fit.
• Enhanced Bass Reflection Designed to deliver better bass reflex performance, this speaker cabinet outlet sponge boosts the bass response of various speaker types for richer sound output.
• Optimal Size Measuring 80mm in diameter and 80mm in height, choose the right size cabinet port sponge and insert it into the speaker port for optimal performance.