Tube Speaker Uxcell 41mm X 117mm Speaker Port Bass Reflex Tube Subwoofer Keyed Alike Entry Door Knobs and Single Cylinder Deadbolt Lock Combo Set Security for Entrance and Front Door with Classic Matte Black Finish by Lanwandeng 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. 5.1x5.1cm Subwoofer Port rohr. erhöhen Air Flow zu ihrer bass. (UK hergestellt e Features:Speaker Port Tube is used to improve the bass response of many types of speakers. Please check the mounting size clearly before buying the item.Specification:Mounting Diameter:77.6mmTotal Length:157mmMaximum Diameter:93.7mmMinimum Diameter:74mmPackage Content:1 x Speaker Port Tube 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 nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality. UPC 784958762257 77mm x 157mm Speaker Port Tube Subwoofer Bass Reflex Tube Bass Woofer Box 2pcs (7 variations) info, barcode, images, GTIN registration & where to buy online. These port tubes are a reliable, convenient installation, while at the same time providing a finished, 'pro' look to your bass reflex speaker building project
