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XS Power BIG3XS Open Box

XP FLEX 1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

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• Use to Upgrade Your Factory Power and Ground Wire
• More Effective Than Capacitors When Experiencing Dimming Lights
• Vehicle's Electrical System Will Run More Efficiently
• Use for Systems 350A or Less
• Comes With All Needed Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Learn more about the LS-xsp-big3xs-OB

We apologize

This item has been discontinued

Product Highlights


• Use to Upgrade Your Factory Power and Ground Wire
• More Effective Than Capacitors When Experiencing Dimming Lights
• Vehicle's Electrical System Will Run More Efficiently
• Use for Systems 350A or Less
• Comes With All Needed Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Description


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Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

What's In The Box?
  • 2 x 4' 1/0-gauge ground cables with ring terminals
  • 1 x 6' 1/0-gauge power cable with ring terminals
  • 10 x wire clamps
  • 10 x screws
  • 10 x zip ties
  • 3 x additional ring terminals

General Features:

  • 100% OFC 1/0 Gauge Big 3 Upgrade Kit
  • Use to upgrade your factory battery ground wire, alternator ground wire and alternator power wire
  • Use to solve issues with dimming lights
    • More effective than a capacitor when experiencing dimming lights
  • Makes electrical system run more efficiently
    • Deeper bass
    • Amps run cooler and are less likely to go into protect mode
  • Use for systems 350A or less
  • Thick but flexible 100% AWG Oxygen Free Copper wiring
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Item Details


Manufacturer:

Model Number:

BIG3XS-OB

Weight:

6.10lbs

Internal SKU:

LS-xsp-big3xs-OB

Internal Product ID:

77144

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.