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Same-Day Shipping – Order by 3 PM PST (Mon–Fri)

Amplifier Wiring Kits

Take the guesswork out of installation – use an NVX wiring kit with top notch harness, oxygen free copper wires, and RCA connections for a secure system that won’t let you down.
  • Sale Sale

    XKIT82 Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

    $95.99
    $95.99 - $95.99
    $95.99
    $79.99
    $79.99 - $79.99
    $79.99
    In stock

    Product Details: 8 Gauge 2-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 800 watts RMS Made from 100% ...

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    $95.99
    $95.99 - $95.99
    $95.99
    $79.99
    $79.99 - $79.99
    $79.99
    Sale Sale
  • Sale Sale

    XKIT42 Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

    $131.99
    $131.99 - $131.99
    $131.99
    $109.99
    $109.99 - $109.99
    $109.99
    In stock

    Product Details: 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 1500 watts RMS Made from 100%...

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    $131.99
    $131.99 - $131.99
    $131.99
    $109.99
    $109.99 - $109.99
    $109.99
    Sale Sale
  • Sale Sale

    XKIT44 Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

    $143.99
    $143.99 - $143.99
    $143.99
    $119.99
    $119.99 - $119.99
    $119.99
    In stock

    Product Details: 4 Gauge 4-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 1500 watts RMS Made from 100%...

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    $143.99
    $143.99 - $143.99
    $143.99
    $119.99
    $119.99 - $119.99
    $119.99
    Sale Sale
  • Sale Sale

    XKIT02 Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 4000 Watts

    $215.99
    $215.99 - $215.99
    $215.99
    $179.99
    $179.99 - $179.99
    $179.99
    In stock

    Product Details: 1/0 Gauge 2-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 3000 watts RMS Made from 10...

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    $215.99
    $215.99 - $215.99
    $215.99
    $179.99
    $179.99 - $179.99
    $179.99
    Sale Sale
  • Sale Sale

    XKIT46 Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA's for Amplifiers up to 1500 Watts

    $155.99
    $155.99 - $155.99
    $155.99
    $129.99
    $129.99 - $129.99
    $129.99
    In stock

    Product Details: 4 Gauge 5/6-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 1500 watts RMS Made from 10...

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    $155.99
    $155.99 - $155.99
    $155.99
    $129.99
    $129.99 - $129.99
    $129.99
    Sale Sale
  • Sale Sale

    XKIT84 Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

    $95.99
    $95.99 - $95.99
    $95.99
    $79.99
    $79.99 - $79.99
    $79.99
    In stock

    Product Details: 8 Gauge 4-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 800 watts RMS Made from 100% ...

    View full details
    $95.99
    $95.99 - $95.99
    $95.99
    $79.99
    $79.99 - $79.99
    $79.99
    Sale Sale

  • XKIT06 Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA's for Amplifiers up to 4000 Watts

    $184.99 - $184.99
    $184.99
    $184.99 - $184.99
    $184.99
    In stock

    Product Details: 1/0 Gauge 5/6-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 3000 watts RMS Made from ...

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    $184.99 - $184.99
    $184.99
    $184.99 - $184.99
    $184.99

  • XKIT86 Full Spec 8 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA's for Amplifiers up to 800 Watts

    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99
    In stock

    Product Details: 8 Gauge 5/6-Channel X-Series Complete Amplifier Installation Kit Designed for car audio systems up to 800 watts RMS Made from 100...

    View full details
    $84.99 - $84.99
    $84.99
    $84.99 - $84.99
    $84.99