in Wall Speaker Wire Cable 18 Gauge 100FT 18/2 AWG CCA 2 Conductor Red and Black Wire with White Jacket Low Voltage Wires DC Electrical Wire ETL CL2 Rated for Hookup and Extension

In wall use speaker red and black wire cable 100 feet/spool, 18/2 AWG wire, copper clad aluminum(CCA) material, 2 conductors 2 Colors with white jacket.

ETL Listed CL2 Rated, voltage: DC 5V, 12V, 24V.

Rugged flexible environmental white PVC Jacket with great elasticity and flame resistance.

The speaker wire in wall is a good audio signal transmission conductor, also used for various DC electrical hookups and extension cable for speakers and audio, meters, indoor appliances, automotive maintenance, trailer light, lights/lamps/bulbs, LED strips light, low voltage connection, surveillance system, door bell, garage.