Amazon.com: 100 ft. 18AWG Low Voltage LED Cable 4 Conductor Black Sleeve In-Wall RGB Wire UL Class 2 Certified : Electronics
Amazon.com: Monoprice Access Series 18 Gauge AWG CL2 Rated 4 Conductor Speaker Wire/ Cable - 100ft Fire Safety In Wall Rated, Jacketed In White PVC material 99.9% Oxygen-Free Pure Bare Copper : Electronics
Amazon.com: 100 ft. 18AWG Low Voltage LED Cable 4 Conductor Black Sleeve In-Wall RGB Wire UL Class 2 Certified : Electronics
4-18AWG-reel 4 Conductor wire - 18 AWG cable, by the 300 m reel
18AWG Low Voltage LED Cable 4 Conductor in-Wall Jacketed Pure Copper Speaker Wire UL/cUL Class 2 (50ft. Spool): Amazon.com: Tools & Home Improvement
Amazon.com: KabelDirekt – Pure Copper Stereo Audio Speaker Wire & Cable – Made in Germany – 14 AWG Gauge – 50 feet – (for HiFi Speakers and Surround Sound Systems, Pure Copper, with Polarity Markings) : Electronics