DescriptionThese port tubes contribute significantly to the low frequency output. Used for improved speaker cabinet, portable speaker, home speaker or car speaker. Give your speaker a professional appearance with these attractive port tubes.Features- Color: Black.- Size: 7.90X5.80X5.80cm/3.10X2.28X2.28 inch.- Material: ABS.- Speaker port tube is used to improve the bass response of many types of speakers.- These port tubes are a reliable, convenient installation, while at the same time providing a finished look to your speaker building project.- Normal tubes suffer from nasty turbulence at the entrance and exit of the port, producing unwanted noise and poor sound quality.- These port tubes can overcome the situations and you can experience good looks, low distortion, and superior overall sound quality.- Standard mount holes make this tube easier to install than others on the market.
