ULTRA-PURE COPPER: High copper content wire ensures maximum conductivity and efficient power transfer to car amplifiers and subwoofers.
^^ FLEXIBLE 20-FT LENGTH: 4 AWG gauge wire in a 20-foot spool makes routing through vehicles simple for custom audio installations.
^^ DURABLE PVC JACKET: Blue protective jacket resists abrasion, grease, and chemicals while withstanding extreme temperatures from -40 degree F to 220 degree F.
^^ EASY TO INSTALL: Soft, flexible design allows smooth handling and placement in tight vehicle spaces for DIY or professional setups.
^^ NOISE-FREE PERFORMANCE: Special winding with RFI/EMI shielding eliminates AC line noise for cleaner, more accurate audio output.