Amplifier Power Kits


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4 Awg power wire kit Shock-Wire©4 Awg power wire kit Shock-Wire©
Sale price$130.50 USD


OFC (Oxygen-Free Copper), CCA (Copper-Clad Aluminum), and 100% copper wire in car audio use:

It's important to consider these factors when choosing the appropriate wire for your car audio setup. While OFC and 100% copper wire offer premium performance and longevity, CCA wire can be a more affordable option with some compromises in conductivity and durability. Selecting the right wire depends on your budget, desired audio quality, and long-term goals for your car audio system.


  • OFC: Oxygen-Free Copper wire offers excellent electrical conductivity, allowing for efficient power transmission and minimal signal loss. It provides a high-quality audio signal with superior clarity and fidelity.
  • CCA: Copper-Clad Aluminum wire has lower conductivity compared to OFC. It can result in higher resistance, leading to potential power loss and diminished audio performance.
  • 100% Copper: Pure copper wire provides optimal conductivity, similar to OFC, ensuring efficient power delivery and maintaining signal integrity.


  • OFC: Oxygen-Free Copper wire is highly durable, resistant to corrosion, and has a longer lifespan compared to other types of wire. It is ideal for long-term use in car audio installations.
  • CCA: Copper-Clad Aluminum wire is more susceptible to corrosion and oxidation, which may lead to degraded performance over time.
  • 100% Copper: Similar to OFC, 100% copper wire exhibits excellent durability and longevity, making it a reliable choice for car audio applications.


  • OFC: Oxygen-Free Copper wire is generally more expensive compared to other options due to its superior conductivity and quality.
  • CCA: Copper-Clad Aluminum wire is more affordable than OFC, making it a budget-friendly alternative for those seeking cost-effective solutions.
  • 100% Copper: Pure copper wire falls in a similar price range as OFC due to its comparable performance and durability.