SoundBox - SW12-250, 12 Gauge CCA Speaker Wire Spool - 250 Ft
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About this product
The SoundBox Connected Series 12 Gauge Speaker Cable is a 250-foot spool designed for both home and car audio installations. This extreme heat-tested Grade A copper/CCA speaker cable provides dependable performance and flexibility for wiring speakers, while its double-conductor design makes wire identification easy with one brown positive side and one silver negative side. It is sold by an authorized internet dealer.
Features
250 Ft. 12 Gauge Speaker Cable
The SoundBox Connected Series 12 Gauge Speaker Cable is extreme heat tested for reliable home or car audio use, with a double-conductor brown and silver design for easy positive and negative wire identification.
Specifications
- BrandSoundBoxModel NumberSW12-250Product NameSoundBox SW12-250, 12 Gauge CCA Speaker Wire Spool - 250 FtProduct CompatibilityAmplifierProduct TypeInstallation kitUPC855830005967
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The SoundBox Connected Series 12 Gauge Speaker Cable is a 250-foot spool designed for both home and car audio installations. This extreme heat-tested Grade A copper/CCA speaker cable provides dependable performance and flexibility for wiring speakers, while its double-conductor design makes wire identification easy with one brown positive side and one silver negative side. It is sold by an authorized internet dealer.

Product Features: 50 ft. of EnvyFlex True 12 Gauge Speaker Cable/Wire. Strand count: 294. Twisted-pair technology eliminates noise for crystal clear sound. Made from silver-tinned 100% virgin copper for a pure uninterrupted transfer of power and signal. Flexible cable and wire for easy installation. Jacket can be cut and the wire split. Durable jacket protects against damage. Full spec cable is true to gauge. BC-5W2 compliant. Authorized Internet Dealer. 1-year Manufacturer's warranty.

The SoundBox Connected Series 14 Gauge Speaker Cable is a 500-foot spool designed for both home and car audio installations. This extreme heat-tested Grade A copper/CCA speaker cable delivers dependable performance for speaker wiring, while its double-conductor design makes wire identification easy with one brown positive side and one silver negative side. It is sold by an authorized internet dealer and includes a 1-year manufacturer’s warranty.

The 8 Gauge Power/Ground Cable is a 250-foot black power wire designed for vehicle audio power or ground connections. It features an UltraFlex heat-tested SuperFlex wire jacket for extreme flexibility during installation, making it easy to route through tight spaces. Built with Grade A1 standard-tested CCA copper-clad aluminum, this cable provides dependable performance for car audio setups. The 250-foot pre-cut roll is bulk packaged and not for resale, includes a 1-year manufacturer’s warranty, and is sold by an authorized internet dealer. Please note that this wire is not AWG American Wire Gauge and is set to international standards.
Specs
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