Don't let low-grade speaker wire be the weak link in your car audio system. Get every ounce of juice from your amplifier to your speakers with StreetWires Ultra Cable twisted-construction copper wire.

The installation-friendly, non-gripping wire jacket is flexible yet rugged. The lower the gauge, the thicker the wire — we recommend 14-gauge wire if you're connecting a subwoofer or component speakers to a moderately powerful amp. Warranty: 1 year.

This StreetWires 14-gauge Ultra Cable speaker wire is available by the foot. Enter the number of feet desired in the "quantity" field of your shopping cart. For a secure, good-looking installation, use StreetWires speaker wire terminals, too.

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