Speaker Wire & Coaxial Cables

Reliable audio starts with the right wiring. Our speaker wire and coaxial cable collection includes the conductors you need to connect amplifiers, speakers, subwoofers, and signal processors with minimal signal loss. From heavy-gauge OFC (oxygen-free copper) speaker wire that handles high current loads to well-shielded coaxial cables that reject engine noise, each product is selected for durability and performance in automotive and home audio applications.

When choosing speaker wire, pay close attention to AWG (American Wire Gauge). Longer runs and higher-powered systems demand thicker wire (lower AWG number) to reduce resistance and prevent power loss. Our collection covers common sizes like 12, 14, 16, and 18 AWG, in both full spools and pre-cut lengths. You'll also find comparisons between OFC and CCA wire—we generally recommend OFC for corrosion resistance and consistent conductivity over time.

Coaxial cables are just as critical. Look for double or triple shielding to protect the signal from electromagnetic interference (EMI) and radio frequency interference (RFI), especially in vehicles with sensitive electronics. Whether you need a simple RCA patch cable or a long digital coaxial run, you'll find options with gold-plated connectors, flexible jackets, and tight tolerances.

  • Speaker wire: various gauges, OFC and CCA, in-wall rated options
  • RCA coaxial cables: shielded for audio signal, available in multiple lengths
  • Digital coaxial cables: S/PDIF, subwoofer cables with directional shielding
  • Bulk spools, pre-terminated cables, and installation accessories

Browse the collection to find the exact cable that matches your power requirements, route length, and environmental conditions.

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

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