Features:
Speaker port tubes are used to improve bass response for many types of speakers. There are many types to help you design the vent box and carry all shapes and sizes of tubes, including adjustable ports and flare ports.
These port tubes provide a reliable and convenient installation, while providing a complete "pro" look for your bass reflex speaker building project.
Ordinary tubes are troubled by annoying turbulence at the ports entrances and exits, causing unnecessary noise and loss of sound quality. This port tube will overcome the situation, looks good, has less distortion, and overall sound quality.
Standard mounting holes make this tube easier to install than any other tube on the market.
Please check the installation size clearly before purchasing the item.
Specifications:
Outer Diameter: 3.3 inches (85 mm)
Total length: 4.4 inches (112 mm)
Diameter of one end: 107mm
Diameter of the other end: 79mm
Package Includes: 1 x Speaker Port Tube