Features Cross speaker cables are the outgrowth of years of intense refinements to every aspect of speaker cable design. Cross Speaker cable is perfect for most amplifier/speaker combinations. Forged billet copper connectors: 1/4" (6mm) and 9mm spades, bananas and Maggy pins are available as termination options. Terminated with a solder-less, two-stage compression die forging process. Cross speaker is a medium size cable that is internally bi-wireable. It may be used on virtually any speaker. Description Product Description Cross speaker is a medium size cable that is internally bi-wireable. It may be used on virtually any speaker. It is a 10 awg, with Teflon/air dielectric, Golden Ratio Constant "Q" Crossfield litz conductors, Golden Ratio, Quad-axial construction and a vinyl jacket. Outside Diameter: .585 Dielectric Type: Teflon, Air Q Factor: 12.1 Inductance: .11 uh/ft/loop Capacitance: 34 pf/ft Bi Wire Option: Yes Discrete Conductors: 238 Cable AWG: 10 Conductor Type: Golden Ratio, Constant Q, Crossfield, Pure Copper Litz Cross Termination Costs: No extra charge for any Spade, except 9 mm. No extra charge for Economy Banana Plugs and Maggy Pins.