The Super Helix Silver speaker cable has been flying off the shelves and for good reason. The Super Helix Silver follows our "less is more" moto and features 18awg Optimum Diameter pure silver plated stranded 7N OCC copper conductors with a clear Teflon insulation in our famous Super Helix geometry. Don't let the thin size fool you...these cables sound big, bold, and dynamic!The Super Helix Silver is optimized to reduce skin effect and eddy currents offering a sound that is fast detailed and punchy.For the best sonic results we recommend our low mass gold plated copper flat pin connectors because they sound the closest to no connector at all. Banana plugs and spades are available at no additional charge.