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    Big 3 Upgrade Electrical Wiring Kit, True Spec Oversized 1/0 AWG Gauge OFC Pure Copper Amp, High Output Complete Battery Ground&Power Wire Update for Automotive Car Audio Systems-UL Listed-Blue/Brown

    • 100% Pure Copper: Made of 100% high-strand count (1805/0.19mm) OFC oxygen-free copper conductors with absolutely no aluminum alloy mixed in; provides stronger current carrying capacity, high conductivity, improved system efficiency, and reduced load on the vehicles electrical system; tin-plated terminals prevent oxidation and corrosion during long-term use, ensuring durability and stability; delivers superior sound quality with deeper bass for high-fidelity car audio performance; flexible and soft jacket, OD14mm, withstands repeated bending, ideal for wiring in tight and complex spaces, tear-resistant and tensile-proof, ensuring long-term safe and stable use
    • Full Big 3 Upgrade: Upgrades three key wires: battery negative to chassis ground, engine to chassis ground, and alternator power wire; by improving current transmission, effectively solves problems such as dimming headlights, unstable voltage, and insufficient power supply, ensuring optimal performance of the audio system; suppo
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    100%
    Pure Copper: Made of 100% high-strand count (1805/ 0.19 mm) OFC oxygen-free copper conductors with absolutely no aluminum alloy mixed in; provides stronger current carrying capacity, high conductivity, improved system efficiency, and reduced load on the vehicles electrical system; tin-plated terminals prevent oxidation and corrosion during long-term use, ensuring durability and stability; delivers superior sound quality with deeper bass for high-fidelity car audio performance; flexible and soft jacket, OD14mm, withstands repeated bending, ideal for wiring in tight and complex spaces, tear-resistant and tensile-proof, ensuring long-term safe and stable use ^^ Full Big 3
    Upgrade: Upgrades
    three key wires: battery negative to chassis ground, engine to chassis ground, and alternator power wire; by improving current transmission, effectively solves problems such as dimming headlights, unstable voltage, and insufficient power supply, ensuring optimal performance of the audio system; supports 350A current & 600V voltage, essential for high-output alternator upgrades; each Big 3 Kit is carefully selected and designed by professional audio installers, taking installation challenges and usage needs into full consideration, compatible with most cars/trucks/SUVs/off-road vehicles/RVs; suitable for standard and high-output alternators ^^
    Durable & Safe: Flexible insulation layer, easy to bend and simple to install; shockproof, corrosion-resistant, prevents electric shock, effectively protecting vehicle electrical components with no hidden hazards during long-term use; wide temperature resistance (-40C to 105C), vibration-resistant, weatherproof, ensuring stable and reliable power transmission; FT-1 VW-1 flame-retardant rating prevents fire hazards and ensures safety in use ^^
    Package Includes: 4ft 0 AWG ground wire 2 (one end with ring terminal, one end pre-stripped), 6ft 0 AWG power wire 1 (one end with ring terminal, one end pre-stripped), black nylon clamps 10, self-tapping wafer head Tek screws 10, zip ties 25, copper terminals (SC70-8) 3, heat shrink tubing 3, flame-retardant tape 1 ^^ 2-Year
    Warranty: Should any quality issues arise within the first two years of purchase, we are happy to offer a refund or replacement. For any inquiries or assistance, please feel free to contact us through. We are committed to delivering the highest level of service and ensuring your complete satisfaction

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