I have used this wire to power my Polk RC6 stereo input speakers throughout my home. I needed some more speaker wire to power my Polk outdoor speakers that are placed under the eves of my house and once again I am not disappointed. This wire is so non-restrictive that my Sony Stereo that is powering the ten stereo input Polk speakers does not require an amplifier. Matter of fact the stereo only gets mildly warm on the top when it should be hot running ten of these speakers. It's a steal at this price and you won't be disappointed purchasing this quality speaker wire.

Happy with using this wiring for my whole-home stereo runs. Would buy again and recommend.