Acoustic Research Performance Series high-grade, oxygen-free copper speaker wire upgrades the performance capabilities of speakers. The 16-gauge wire is designed and constructed for improved signal transfer and dynamic range to produce rich, realistic sound. Solder-free wire is packaged with eight pins for custom lengths, or with preattached pins in two 15-foot sections.Recoton offers this 30-feet AP1630 speaker wire, cut in a pair of 15-ft. lengths pre-terminated with gold-plated pins.