Speaker Cabinet Port Tube Bass Reflex Speaker Box Bass Port Hole Accessories Vent Port Components for Home Portable Speaker 1.6’’ x 4.6’’ 2 Pcs

About this item

• 🔊【Value Combination】2 * speaker port tubes. (1.6’’ x 4.6’’)
• 🔊【Bass Effect】Because the sound pressure of the airflow vibrated by the speakers in the box pours out and overlaps with the radiated sound pressure in the front of the speakers, the speaker replacement parts produce excellent bass effects.
• 🔊【Outstanding Feature】The speaker box port can amplify the volume of the bass and improve the speaker’s efficiency without increasing the power of the speaker itself.
• 🔊【Exquisite Workmanship】The inside of the inverted bass reflex tube is very smooth, and one end is expanded outwards for smoother airflow and better sound quality.
• 🔊【Multipurpose】The speaker box components can be used to replace old speaker parts and make new speakers, suitable for inverted speakers, portable speakers, home speakers etc.