Features Fast Bass Crystal Clear Midrange Detailed Imaging Three Dimensional Soundstage Includes Iconn Connectors Description Product Description With 21 poles of articultaion, and employing 2C3D Technology, the Shotgun S3.3 Bi-wire Speaker Cable, true to its heritage, delivers unbelieveable impact and immediacy while it is still able to reproduce the nuances of the original recorded music. Its discrete networks deliver the proper range of the audio signal to each side of your bi-wire capable loudspeakers. The S3.3 delivers a deep three dimensional image and presents a dark background along with a complete absense of noise. With its lowest octave knee point below 52 Hz, images lock into place. Contrast between musical instruments is clearly defined bring the listener a sense that there is nothing between them and the music. Its all black construction blends easily into any system. (Uses included MIT patented iconn(r)�connectors)