CL3 High End 105 Strand 14/2 Awg 2/C In Wall Speaker Wire/Cable CL3 + CMR Rated UL Listed Certified 500 ft Home Audio Cable White Professional CL3 CMR Rated In Wall Speaker Wire - 500FT Indoor No-Kink Professional Jacket - White - UL Listed - Certified ROHS Safe High 105 Strand Count Per Conductor - CL3 CMR (In-Wall and Riser Rated for commercial use if needed) Oxygen Free Bare Copper (NOT inferior CCA aluminum found elsewhere) (if another seller is also selling this, make sure you got CL3 CMR rated wire)