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 enclosed in an elaborate shielding: first, there is an outer PVC braid for mechanical protection. Beneath that, there is a multiple highly compressed internal shielding in a sandwich design (materials PVC, PET paper, LD-PE). High-quality RCA connectors with gold-plated contacts and a directional indicator complete the features. For connection to the speakers or amplifier, either banana plugs or spade connectors are used, which are screwed in and can be replaced. Outer diameter is 12.8 mm.