Maybe someone can answer my question. I have been looking for a right angle speaker cable and some searching lead me to a forum where someone suggested this. Amazon.com: Monoprice 109447 3-Feet Premier Series 1/4-Inch Male Right Angle to Male Right Angle 16AWG Cable: Home Audio & Theater Description reads unbalanced but when received cable says balanced 16 awg shielded on the side. This would be used to connect my amp to cab that is 500w. I opened it up and it looks like speaker wire but they're are both soldered to the tip and the shield (?) I guess, is soldered to the ring. I don't know a lot about this stuff and am confused. Is this safe to use?