Review on 🔊 The Ultimate Solution: GLS Audio Premium 12 Gauge 50 Feet Speaker Wire – Unmatched 12AWG Cable for Crystal Clear Audio – 50ft Clear Jacketed Spool – Bulk 50' Roll by Erick Roby

This material must be greater than 12 gauge. I ordered another "12 gauge" speaker wire and the material is about twice the diameter (cable comparison only. My system sounds great with Klipsch speakers and a Yamaha 5760 receiver. Blocking Technology, 12 pairs (24 pack)) . Order more cables than you think you'll need, especially if you're using wall plugs because you'll have a few wires past the plugs and then you'll need short speaker cables to the wall. Same goes for banana plugs - order too many as patch cords need plugs on both ends to work better.