SCL-4B
The fundamental difference between this model and other Bi-wire speaker cables available on the market is that high- and low-frequencies conductors are made of different materials. Thus, a double silver (99.99% purity) ribbon wire insulated with porous Teflon is used for medium and high frequencies of the musical range, and an isolated oxygen-free copper litz (99.999% purity) wire for bass woofer connection.
