Add or subtract $25 for each foot accordingly.

The ZERO Autoformers come with speaker cables attached to them, called ZERO-Cables. The ZERO-Cable directly connects the amp to the speaker, and replaces your existing speaker cables while multiplying the speaker's impedance. Use them in place of your existing speaker cables.

The cables are made of Teflon insulated silver coated copper leads encased together with Gold plated spade ends on all connections. They are Bi-wired from the autoformer to the speaker, and offer 2X, 3X, and 4X multiplication factors depending on which two of the four leads are connect back at the amplifier. Total lengths up to 10 feet are possible.

The speaker's impedance is multiplied by 2x, 3x, or 4x by connecting two of the four leads at the amplifier. Keep unused leads from shorting.