The only way you could wire a VP-150 and VP-180 in series using the current hardware is to. Hook up the (+) from the amp to the first speakers (+) and use a jumper from the (-) of the first speaker to the (+) of the second speaker, then plug the (-) wire from the amp to the (-) of the second speaker.


it wouldn't be that complicated, but you would need your power wires to be 2 separate pieces of wire.


I have a EE background.