Rockville 0 Gauge Spool

Please note that Audiosavings audio engineers have tested this wire against 10 other brand names. Many other brands did not measure to 0 gauge like our Rockville wire. They had thick insulation but they were short on the wire. This cable is standard American Wire Gauge thickness. This is another reason our conductivity is better than anything else at this price point. Other brands in the market write 0 gauge, but cheat you on the thickness. Since Rockville wires are made with around 3 times as much copper as any other wire at this price point, these wires had a much better resistance rating, which means they will transfer more power to your amps than the other brands. The Rockville power wire features a new soft abrasion proof insulating jacket. This rugged PVC outer jacket allows for improved flexibility over standard power cables making them extremely easy to route through your vehicles interior, and it maintains exceptional resistance to grease and oil. The PVC outer jacket can withstand an extreme temperature range of -40 to 220 degrees Fahrenheit.