jisaac 0 Posted April 11, 2006 Does anyone know what they resistance of cat 5 should be on about a 150 ft run? about 2.8-3 right? Share this post Link to post Share on other sites
kandcorp 0 Posted April 11, 2006 Here is an XLS for SPL loss in speakers dont know if it will help. According to it, about 7.6881 ohms. http://www.tnt-audio.com/clinica/wirecalculator.xls Share this post Link to post Share on other sites
