uxcell 6pcs 75x150mm3 x 6" Speaker Port Tubes, Subwoofer Bass Box Tubes, Bass Woofer Box, Speaker Box, Bass Air Port for DJPA Speaker Cabinets

Speaker port tubes are used to improve the bass response of various types of speakers. Various types are available to support vented box designs, including adjustable-length ports and flared ports. 

 Total Length: 150mm/6"; Opening Diameter: 75mm/3"; Diameter: 96mm/3.8"; Material: Plastic; Package Includes: 6 Speaker Port Tubes

 Normal tubes cause unpleasant turbulence at the port inlet and outlet, resulting in unwanted noise and poor sound quality. These port tubes overcome these conditions, allowing you to experience better looks, lower distortion, and overall sound quality.

 These port tubes offer reliable and convenient installation, while also adding a finished, professional look to your bass speaker build project. Standard mounting holes make these tubes easier to install than others on the market.

 Please carefully check the size before purchasing a speaker in a speaker box.