72mm x 98mm Speaker Port Tube Subwoofer Tube Bass Woofer Box 4pcs Blue Strike Base Size: 20 x

Strike Base Size: 20 x 44mm / 0

Vertical Handle

*Main Color:

Adjustable Height: 16mm-20mm

No soldering or crimping required

72mm x 98mm Speaker Port Tube Subwoofer Tube Bass Woofer Box 4pcs Blue Strike Base Size: 20 xFeatures: Speaker Port Tube is used to improve the bass response of many types of speakers. There are plenty of types to help you with your vented box design, and carries tubes of every shape and size, including adjustable length ports and flared ports. These port tubes are a reliable, convenient installation, while at the same time providing a finished, "pro" look to your bass speaker building project. Normal tubes suffer from turbulence at the