Speaker Port Tubes for Bass Enhancer, Subwoofer Air Ports Repalcement & DIY Parts 42.5mm x 80mm Speaker Cabinet Port Tube, 4-Pcs(Black)
$13.12
$13.12
$
6
.99
$6.99
About this item
- ?Speaker Port Tubes? Speaker inverting holes, also called sound tubes and air holes, are often used in inverted speakers.
- ?Bass booster tube ? The main reason is that the sound pressure of the airflow vibrating in the box is poured out to overlap the sound pressure radiated in front of the speaker to produce a bass effect.
- ?Fine processing ? Its inner wall is smooth and the ends are flared. Made of high quality ABS plastic, it is sturdy and durable.
- ?Application object? The airflow is very smooth and the airflow is obviously improved. It is suitable for 4-6 inch speaker.
- ?Good material ? Compact and lightweight, it is easy to carry and easy to install.
