Kolossus Flex Kable 4 Gauge Power / Ground Wire features 2058 Strands of Tinned Pure Oxygen Free Copper in a new Ultra Flex Matte PVC Jacket. Our new ultra flex jacket allows for incredible flexibility and maintains exceptio...

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Kolossus Flex Kable 4 Gauge Power / Ground Wire features 2058 Strands of Tinned Pure Oxygen Free Copper in a new Ultra Flex Matte PVC Jacket. Our new ultra flex jacket allows for incredible flexibility and maintains exceptional resistance to abrasion, oil, and extreme temperatures (-40 to 105 C). Capable of loads over 300A. This product uses tinned copper, which prevents oxidation from occuring, Tinned OFC maked this power cable suitable for high moisture applications such as marine, automotive, RV, ATV, power converters and solor applications.

Core Material: 36 Gauge Tinned Oxygen Free Copper - 2058 Strands
Length: Available in various length
Dielectric: Ultra Flex PVC
Outer Diameter: 11mm
Core Diameter: 8mm (estimated)
Max Load: 150A @ 20'
Overview: Kolossus Flex Power / Ground Wire consists of oversized, fine stranded, tinned Oxygen Free Copper (99.99%) conductors. By design, we increased the surface area of our cables to allow for higher current loads. Applications include marine and mobile audio. The Kolossus Kable features an ultra flex matte PVC jacket that makes it bend to any radius and stable in temperatures from -40C to 105C.



  • 2058 Strands of Tinned Oxygen Free Copper (OFC) – Tin provides a protective barrier from oxygen to the bare copper underneath. By adding a thin layer of tin to each strand, the cable is no longer able to oxidize making the Kolossus Kable more durable than bare copper cables.
  • Exceeds American Wire Gauge (AWG) Standards - The gauge of stranded wire is determined by the total area of the conductor. All KnuKonceptz products meet or exceed AWG specifications.
  • Ultra Flex Matte Soft Touch PVC - Our cable is ultra flexible making it easy to navigate tight spaces and maintains exceptional resistance to abrasion, oil, and extreme temperatures.
  • Kolossus Battery Cable applications include Battery Relocation, Big 3, Car Audio, General Automotive Wire, Truck, Solar, and Marine Power Cable.
  • Applications include Auto, Truck, Solar, and Marine.
  • 2058 Strands of Tinned Oxygen Free Copper (OFC) – Tin provides a protective barrier from oxygen to the bare copper underneath. By adding a thin layer of tin to each strand, the cable is no longer able to oxidize making the Kolossus Kable more durable than bare copper cables.
  • Exceeds American Wire Gauge (AWG) Standards - The gauge of stranded wire is determined by the total area of the conductor. All KnuKonceptz products meet or exceed AWG specifications.
  • Ultra Flex Matte Soft Touch PVC - Our cable is ultra flexible making it easy to navigate tight spaces and maintains exceptional resistance to abrasion, oil, and extreme temperatures.
  • Kolossus Battery Cable applications include Battery Relocation, Big 3, Car Audio, General Automotive Wire, Truck, Solar, and Marine Power Cable.
  • Applications include Auto, Truck, Solar, and Marine.

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