✅ Nakamichi Corporation Ltd. founded in 1948 by Mr. Etsuro Nakamichi, is a Japanese consumer electronics brand that originated in Japan and gained popularity from 1970s onwards from producing high quality audio cassette decks to design-oriented home cinema audio systems, speakers, Hi-Fi systems, sound bars and automotive stereo products. ✅ Nakamichi FanLock spade connectors fit directly into your audio component binding posts seamlessly, saving you the hassle of screwing in or unscrewing speaker wire – especially when space is tight. ✅ This set of FanLock Excel Series - 24k Gold plated spade connector uses direct gold-plating technology so it does not tarnish or corrode over time. The entire core from the bottom up to the tip is made of copper for better sound optimisation. ✅ 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 spade connector 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. ✅ Nakamichi FanLock Excel Series spade connector comes with 3-Year warranty and supports 10 AWG - 18 AWG speaker wires. This package comes with 4 Pcs (2-Pairs) of FanLock spade connectors. Experience premium audio connectivity with the Nakamichi FanLock Excel Series 24k Gold Plated Spade Connectors. These high-quality connectors, designed by the renowned Japanese consumer electronics brand Nakamichi, ensure seamless and secure connection to your speakers and amplifiers. The 24k gold plating prevents tarnishing and corrosion, while the copper core optimizes sound quality. The FanLock design provides quick, screw-less installation, and the color-coded sleeves help identify speaker wire polarity for accurate audio frequencies. This pack includes 4 pieces (2 pairs) supporting 10 AWG to 18 AWG speaker wires, ensuring compatibility with a wide range of audio equipment.