12 Gauge
Category Guide & Buying Information Fitment, power & selection tips
Shop 12 gauge car audio wire for speaker runs and other appropriately sized electrical circuits. Compare conductor material, strand construction, jacket, length and the specifications for the exact product.
Choosing 12 Gauge Wire for Car Audio
For speaker wiring, size the conductor for the speaker load and cable length, then route and terminate it securely. For any power application, confirm the expected current and run length and use appropriate circuit protection. Review each listing for the exact conductor material and construction before ordering.
Need Help Choosing?Tell CAS your vehicle, budget, and goals.Build My System →
Automatic Bundle Savings2 qualifying items = 5% · 3 = 7% · 4 = 10%View Cart →
Flexible PaymentsShop Pay, Affirm & Afterpay are available at checkout.Questions? Ask CAS →
