Speaker cables usually contain two separate wires that are insulated from each other. If the two wires come into electrical contact with each other, they create a short circuit, so it is a wise precaution to confirm that the wires are not short circuited before you connect them to any equipment. Use a digital multimeter to do a continuity test and establish whether the two wires are in electrical contact. This is an effective way to make sure that they are not short circuited. Tips Warnings Writer Bio
