The Dynavox Black Line series is the highest level within all Dynavox speaker cable series. The Black Line is characterized primarily by the use of the best materials and a sophisticated cable construction, combined with the usual high quality of workmanship. The guiding principle during development was: unadulterated sound at affordable prices. The Black Line speaker cable embodies this philosophy and features 99.9999% OFC conductors with a cross-section of 2 x 4 mm², which is encased in an elaborate shielding: first, there is an outer PVC braid for mechanical protection. Beneath that is a multiple highly compressed internal shielding in a sandwich construction (materials: PVC, PET paper, LD-PE). High-quality RCA connectors with gold-plated contacts and a directional indicator complete the features. For connections to the speakers or the amplifier, either banana plugs or spade connectors are used, which are screw-mounted and can be replaced. Outer diameter is 12.8 mm.