I purchased this new and stored it at home because it didn't suit my needs. *This cable is for transmitting signals amplified by a power amplifier to passive speakers. Please use it for applications such as connecting a guitar amp head to a cabinet, a power amplifier to passive speakers, or a powered mixer to passive speakers, where the signal has been amplified by a power amplifier. *Therefore, it cannot be used as a line (microphone) cable or a guitar cable (shielded cable). It cannot be used for connecting a mixer/audio interface to "powered speakers," connecting a guitar to a guitar amp, etc. ■ Speaker Cable ■ Phone - Phone ■ 3m, Black