We use only true standard AWG wire made from 100% pure oxygen free copper. Your amplifiers power and performance is greatly influenced by the conductivity of the wire and connections used. Don’t be fooled by inexpensive options claiming to boost performance, trust the kits that installers across the nation rely on for clean powerful performance. Memphis 8GKIT 8 gauge amplifier installation kits are some of the best 8 gauge kits on the market.