4 Gauge
Category Guide & Buying Information Fitment, power & selection tips
Shop 4 gauge car audio wire for appropriately sized amplifier power, ground and other electrical circuits. Compare conductor material, cable construction, jacket, length and specifications for the exact product.
Choosing 4 Gauge Car Audio Wire
Confirm that 4 gauge is appropriate for the expected current, run length and equipment. Use secure terminations and properly sized circuit protection on power wiring. Because conductor material and construction vary by cable, use the individual product specifications rather than gauge alone when planning the installation.
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