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Authorized dealer · Car Audio Bargain
A kit gathers the main pieces of an amplifier install into one order, so the power and ground cable match and nothing gets forgotten halfway through. Shop Full Tilt Audio 1/0 and 4 AWG OFC amp wiring kits in colors like teal, lime green, purple, white, red and blue, Silver/Black OFC kits and Big 3 upgrade kits, with XS Power and Sundown Audio among the brands.
Orders over $250 qualify for free shipping from Newton, North Carolina.
Choose the kit by the current your amplifier draws and the length of the run from battery to amp. The amplifier's own fuse rating is a useful clue. An amp fused at around 60A or less is comfortable on a 4 AWG kit over a typical car-length run, while a single amp or multi-amp system fused well above 100A usually calls for 1/0. Smaller 8 AWG kits suit modest amps on short runs. Long runs in trucks, vans and SUVs push you toward the heavier kit.
Many amp wiring kits here are labeled OFC, meaning the conductor is copper throughout rather than copper-clad aluminum, so it carries more current per gauge. Read each listing to see exactly what is included, since kits differ in cable lengths, fuse holder style and whether signal and remote wire come in the box. If your amp is far from the battery, compare the included cable length with your measured route before you order.
The Big 3 upgrades the three main charging-system cables: alternator positive to battery positive, battery negative to chassis, and engine block to chassis. Factory cables are sized for stock loads, so heavier replacements reduce resistance and help a demanding system hold voltage under bass hits. It is a sensible step before or alongside an alternator upgrade, and many builders also fuse the alternator-to-battery cable near the battery.
Once the wiring is right, support it. Systems that pull hard current benefit from an added battery from our batteries collection or a Superbank ultra capacitor to steady voltage. If you need extra length or a second run, add loose 1/0 AWG power wire, and protect every main feed with a fuse from fuses and fuse holders. Browse more charging and power gear under Electrical.
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Shop Pay Installments: Rates from 0-36% APR. Payment options through Shop Pay Installments are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. Snap: The advertised service is a lease-to-own agreement provided by Snap RTO LLC. Lease-to-own financing is not available to residents of Minnesota, New Jersey, and Wisconsin. ¹ Not all applicants are approved. While no credit history is required, Snap obtains information from consumer reporting agencies in connection with submitted applications, and your score with those agencies may be affected. Sezzle: Issued by WebBank or Sezzle. See loan agreement for details. Refurbished items are not eligible for financing or leasing.
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