The SP915 is high-quality transparent speaker wire consisting of 2-core conductors, including 22AWG, 20AWG, 18AWG, 15AWG, 13AWG. Each conductor is fitted with a highly flexible jacket made of transparent PVC. red & transparent, blue & transparent are available. It is suitable for attach an input device with an output device specially speakers, make the electrical connection between loud speakers and audio amplifiers. It is used for hi-fi speakers and PA systems 、home and car Hi-Fi connection、fixed installation.