Best Buy > Car Electronics & GPS > Car Installation Parts & Accessories > Speaker & Subwoofer Accessories & Installation Parts > Speaker Wire

Metra - 40' Speaker Wire - Copper


  • Ensure a reliable connection between your vehicle's speakers and amplifiers with this 18-gauge speaker wire that features an oxygen-free, copper construction for excellent audio signal transfer quality.

We are a participant in the Affiliate Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to affiliated sites.

Product Information

Product Details

  • FeaturesCompatible with most vehicles For wide-ranging compatibility.

    Oxygen-free copper construction Allows for high-quality audio signal transfer.

    Connects your vehicle's speaker to an amplifier For a reliable connection.

    40' wire length For an easy fit inside your vehicle.

    Metal and plastic materials Provide durability.

  • DetailsColor : Copper

    Color Category : Brown

    Product Type : Wire

    Manufacturer's Warranty - Labor : Not Available

    Product Name : 40' Speaker Wire

    Connector Finish : Copper

    Brand : Metra

    Connector Type (End 1) : Bare wire

    Manufacturer's Warranty - Parts : 1 year

    Cable Type : Speaker

    Model Number : IBR-SW40

See more

Product Reviews