OUR PART # S16NN-6
Pro Co does not recommend 16-gauge speaker cables for live use. Use them in systems with 100-200 watts only, nothing more.
Buy 16-gauge speaker cables if the money is just too tight to buy 14 or 12 gauge cables. Using 16 gauge cable, significant power is lost through cable resistance; amps have to work too hard to pump out the sound and there is poor damping factor making the low end mushy and indistinguishable.