Supra

Prior to 1976 loudspeaker cables had no identity. They were simply cables. 2 x 0.5mm was the most usual size, while for high specifications the only alternative was 2 x 7.5mm. And then there was SUPRA

It began when Supra introduced SUPRA 2.5 and shook up the entire market with a whole new concept. All this happened in Sweden 1976. Since then the whole world has followed after Supra.