ImportPro Speaker Wire - 100 feet - Clear Oxygen Free Copper - 16 Gauge - For use with all Audio Systems True 16 gauge oxygen free copper speaker wire, thickness is ultra durable and wont ruin over time. 100 Feet is long enough for any household and you can split at any length you wish. Delivers excellent sound for any sound system and/or speakers. Connect easily from any amplifier to as many speakers as you can.