SoundBox Connected 18 Gauge 1000’ Speaker Wire 18 Ga Clear Home/ Car 1000 Ft. Speaker Cable Spool<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> SoundBox Connected Series 18 Gauge Speaker Cable </span></li><li><span class="a-list-item"> Extreme Heat Tested- 1000 Ft. Spool </span></li><li><span class="a-list-item"> Grade A- Copper/CCA Speaker Cable </span></li><li><span class="a-list-item"> Use: Home or Car </span></li><li><span class="a-list-item"> Double Conductor Easy Wire Identification- 1 Side Brown- Positive (+)/ 1 Side Silver- Negative (-) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51xSVe%2BGDuL.jpg" noproxy>