Okay , an sorry for pic , I'm trying to make connections to Bose sub to tac or wire of regular connnnections of sub of Bose powered sub ,, which icy is. Oncusing me and you both but it's z square connection of about 15 plug thing, square plug and ai want to connect to 1 input sub and use the powerI, got to get some sshut eye , hope you will be around tomorrow?