I don't have any diagrams for your hookup. However, make sure that you don't leave it powered up for very long, and certainly not at a high volume, while testing. I would think that your speaker should be connected between the two wires green and black or two speakers, one between the black and ground and one between the freen and ground. You should hear a gentle thump when the power is turned on. Do the wires terminate in a quick connect? If so, remove the connector and try hooking on to the pins.
