well i figured out the speaker problem, i looked in the manual that came with the cabinet, and in the pinout for the JAMMA connector pin 11 & M are positive and negative for right side speaker, well i look at the connector and theres no wires in those slots. sooo i guess all i have to do is run a wire from those pins to my speaker. im gonna use a stock 6x9 speaker i had in my car that i replaced, and ill probably switch the one in there with the matching car speaker since it looks old.