The QED Profile Original Bi-Wire Speaker Cable is designed to optimize performance without breaking the bank. This cable is the perfect starting point for those seeking to enhance their audio setup with bi-wire or bi-amp configurations. Bi-wiring means that you can separately connect the high & low-frequency sections of your speakers to your amplifier reducing interference & enhancing the overall sound quality. With 99.999% Oxygen Free Copper Conductors the QED Profile Original Bi-Wire Speaker Cable ensures a low-resistance pathway for your audio signal delivering pristine sound quality & minimizing signal loss.