RHYNO 18 Gauge OFC Primary Cable 20ft-500ft by RHYNO CAR AUDIO Save 94% $80.00 $4.99 20FT / Blue - $4.99 20FT / Red - $4.99 50FT / Blue - $9.99 50FT / Red - $9.99 100FT / Blue - $14.99 100FT / Red - $14.99 500FT / Blue - $49.99 500FT / Red - $49.99 20FT 50FT 100FT 500FT Length Blue Red Color 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 100% Oxygen Free Copper Primary or Remote Wire. Soft Matte Finish for Increased Flexibility. Available in Blue or Red. 500FT comes with Spool.