5Pcs Plastic Speaker Port Tube for Home Car Subwoofer Bass Reflex

Speaker port tube: it is manufactured with technology to ensure the of the product and can work for a long time, bass outlet; Subwoofer speakers for home: workmanship, reasonable structure, professional and practical, can bring you convenience, subwoofer port tube; Reflex tube bass: it is in stable characteristics, high performance and it is in great reliability, simple, easy to install, bass tube subwoofer; Bass reflex tube: suitable for improved speaker cabinet, portable speaker, home speaker or car speaker, subwoofer sound accessory; Home audio subwoofer speaker: when properly tuned, the port contributes significantly to the low frequency output of the speaker system, tube speaker

What's in the box
5 x Speaker Replacement Parts