14/2 CL2 In-Wall Speaker Wire Color: White Specifications: Connector on First End: Bare Wire Connector on Second End: Bare Wire Weight: 17.00 lbs. Inner Conductor: 41/0.254 +/- 0.004mm BC Inner Diameter: 1.87mm Insulation: 0.32mm SR-PVC Diameter: 2.50 +/- 0.10mm Color of Core: Black, Red Assembly: 5.00mm Jacket: 0.90mm PVC Outer Diameter: 6.80mm +/- 0.20mm The ideal speaker wire for installing whole house audio systems; CL2-rated for in-wall use. Conductor: Copper Conductor