Material: 4N oxygen-free copper with silver plating Wire Gauge: AWG 11 (4 mm2) Really opens up the upper registers adding life and air to the whole presentation in a nice way. Chrystal clear. Far more detail than the stock cables. Our Premium Silver Cable is ideal for connecting APERION Super Tweeters, or any other speaker where only a short run is needed. One end is terminated in banana plugs to easily connect to the Super Tweeter. The other end terminates in a spade connector, allowing for a simple shared connection with the speaker it's pairing with. Available in 2ft and 4ft options. Sold in pairs.