
Only @ Best Buy
This Insignia™ NS-HS00501 speaker wire makes it easy to connect your speakers to an A/V receiver or amplifier. The 18-gauge thickness provides durability, and the 100' length offers flexible placement options.
Q: can it be used for runs through the ceiling to my back and surround speakers?
A: I would say yes I ran it threw my walls in theatre room...
A: Copper Clad Aluminum Magnesium
Q: Can this wire be used outside?
A: Yes it can. Used mine for outdoor porch set up. Works great.
Q: Can speaker wires be replaced?
A: Yes speaker wire can be replaced
Q: auto speaker wire what side is positive whats negative copper or silver
A: Neither wire is specifically positive or negative, you just have to make sure whichever wire you connect to the positive on one side, you connect to the positive on the other side.