The brass jumper bars supplied by speaker manufacturers have low conductivity and are inadequate for proper signal transfer. The DH Labs Silver Sonic Jumper makes use of the finest Oxygen-Free Continuous Crystal Copper that is available in North America. Combine this with a proprietary silver-coating process and a meticulous termination, and you are presented with wire bundle designed for peak performance without signature. The PTFE dielectric and 12 awg wire size help to deliver greater resolution, clarity, and an noticeably deeper sound stage.