2-Way Stereo Audio shops AMP Amplifier Speaker Switcher Selector Speaker Switch box P2

Product Name: 2-Way Stereo Audio shops AMP Amplifier Speaker Switcher Selector Speaker Switch box P2
This switching box works for either two amps connected to one set of speakers, or two speaker sets connected to one amp. You can select only one position at the same time. >> 2 AMPs switch: it work to accept two amplifiers or receivers to share use of one pair of loudspeakers through the toggle switch on the front (Switch AMP/A or AMP/B) on this way you can quickly compare 2 amps, A/B test them without having to make long pauses for switching the amps off, disconnecting speaker wires from one amp and connecting them to the other amp >> 2 pairs speakers switch: it work to accept one amplifiers or receivers to switch two pairs of loudspeakers(Note:this way is switch one pair loudspeaker A or loudspeaker B work,They don't work at the same time ) This is a good idea to solve the problem shops of unplugging and plugging the speaker wires.