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Authorized dealer · Car Audio Bargain
A crimped lug is not finished until it is sealed, and heat shrink tubing does that job while giving your install a clean, color-coded look. Full Tilt offers logo-printed 10-packs for 1/0 and 4 AWG wire in colors like lime green, purple, yellow, blue, white, red and black, while Sundown Audio covers red and black in 1/0, 4 and 8 AWG.
Car Audio Bargain sends install supplies out from Newton, North Carolina, and orders over $250 ship free.
Buy heat shrink by the wire gauge it will cover, not by guesswork. Tubing labeled for 1/0 AWG is meant to slide over 1/0 cable and the barrel of a 1/0 ring terminal, then shrink down tight. Too small and it will not pass over the crimp; too large and it may not grip the jacket once shrunk. If your build mixes gauges, such as a 1/0 main feed split to 4 AWG amp leads at a distribution block, order tubing for each size.
Red on positive and black on ground is the convention for a reason: it makes troubleshooting faster and helps prevent reversed connections. Beyond that, color is about appearance. Full Tilt heat shrink tubing comes in many of the same shades as Full Tilt power wire and amp kits, so a white or lime green build can stay consistent from battery to amplifier. Sundown Audio keeps things simple with red and black.
Pair your tubing with matching terminals and lugs and the right cable, whether that is 1/0 AWG power wire for a main feed or a smaller gauge for a single amp. Protect that run with a fuse near the battery from fuses and fuse holders, and browse the rest of the install category under Cable & Wire.
Shop Pay InstallmentsPay over time, powered by Affirm
Lease-to-own with SnapNo credit needed¹
Pay later with SezzleFlexible payment options
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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