The wire is made elaborately of the basic material of electrum foil,(which is smelted by using the most advanced technology vacuum smelting at present), by using the patent structure technology of the multi-layer structure of Sandwich, on which our company has the independent intellectual property; winding isolation medium of polythene or polypropylene with superior dielectric constant among the layers to separate the positive electrode and the cathode; adorning the exterior of the layer with comfortable and soft and thick PVC, so as to fix the wire to form a shape; adorning the final exterior of the layer with luxury nylon jacket with the performances of best elasticity, soft touch, easy restoration, beautiful and graceful appearance; fixing four well-treated gild loops at the ends, which has a strong shielding effect of preventing short circuit against the stray radio waves from the exterior; especially, selecting WBT spade plugs with OFC copper sandwich and high elasticity and excellent performance or selecting the WBT banana plugs with best connection, so as to make the whole wire a luxury feeling either from vision or touch.
Because the foil speaker wire can be used to improve the “skin effect” of high frequency signal during the transmission process of conductor to a great extent, reduce effectively characteristic impedance of the transmission cables. So it means that bigger transient current can pass. Meanwhile, because the inductive reactance of the structure is very low, it would cause the phrase of signal to approach zero. In addition, excellent superconduct characteristics of the basic material comprising bullion and argentine can make the wire not only have all superiorities of FS series speaker wires, but also have a lasting appeal of being noble magnificent, graceful and elegant. The audition shows that the most outstanding advantage of this kind of wire is noble, real, relax and natural expressions, which can make music vivid, vigorous, more exquisite and sharp, completely restoring the most slight information. Timbre expressed through the wire is sweet, beautiful, thick, smooth, carefully polished, which can make the audiences happy.