• 18AWG Tinned Oxygen Free Copper (250ft Spool)
• Tinned Oxygen Free Copper for optimal power transfer and corrosion resistance
• 4CH+Rem with EIA standard colors for easy 2CH or 4CH Amplifier installation
• UV and High-Temp resistant jacket for superior durability
• BC-5W2 compliant for powersports and marine environments up to 220° F
EFX Multi-Conductor Speaker wire strictly follows the American Wire Gauge standard ensuring that your amps and speakers are getting the power that they need to perform at their best. The ultra-high strand count and PVC jacket increase the flexibility making for hassle-free installations. Each individual strand of the Oxygen Free Copper wire is plated with tin to prevent oxidation and provide unmatched reliability.
EFX Ultra-Flex 9Wire is available in 12', 20' and 250'.