SUB-X uses two identical solid 1.25% Silver conductors for positive and negative. Solid conductors eliminate strand-interaction distortion. Foam PE insulation minimizes information smearing. A 100% coverage shield insures noise-free performance. Gold-plated high-conductivity brass plugs are attached with specially formulated AQ Silver Solder.
Silver-Plated Copper (SPC) always provides superior performance for video and digital audio. Unfortunately, when used for full range analog audio, the discontinuity of plating silver over copper causes high frequencies to sound edgy and harsh. However, when used only for subwoofer frequencies, SPC's "artificial edge" actually enhances the articulation and intelligibility of low frequency information. Do not use Sub-X as a full range audio cable.
DIRECTIONS: If you hear noticeable hum in your system after connecting your subwoofer, please attach Sub-X's little extra tails. Some equipment has a ground (GND) connection on the back-panel, if not, attach the little spade lugs to any screw on the equipment chassis of both the source and the subwoofer.