The gold colour looks dull because there is no underlying layer of shiny, distortion-causing nickel. So, all you get is clean and pristine audio quality to your speakers. With the colour coded sleeve, it helps identifying speaker wire's polarity in order for your speakers to produce the truest audio frequencies and sound wave from the source.
FanLock design ensures the banana plug stays securely connected to the speaker wires. Installation takes only seconds without the use of any screws, and you'll have peace of mind knowing the sleeves are non-conductive.
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