When you're using top notch equipment, you want to use top notch cables and connectors to keep up with the sound quality. For a signal cable with outstanding sound transfer, get the Rockford Fosgate 16-Foot Premium Dual Twist Signal Cable. This cable features dual twist design for excellent noise rejection. The 2 separate channels sit in a side-by-side configuration, twisted 3 turns per inch, which alternates positive and negative conductors for almost no noise. The RFIT-16 is corrosion-resistant thanks to the OFC and platinum-plated ends.