... Copper , Tinned CopperFor home theatre and karaoke palyer for power amplifier and ,transmitting broadcasting, Audio cable series Copper , ... home theater or audio system. And for connecting power amplifier and broadcasting systems, transmitting the audio signals amplified by ... or CCA materialJacket: PVCColor: transparent, red/black, white and any colorNominal Voltage:220VTemperature Range: -10°C to + ...