Recently I was offered to purchase an SVT-4PRO which would include the mono-bridge cable. I'm currently using a 1980's SVT-200T with a 410 and 118, both rated at 400w and 8 ohms. Does the cable that comes with the SVT end in a speakon or 1/4"? my 410 only accepts 1/4". and if i run my 18 of the 410, can i hook up the whole rig into the mono-bridge since my total load is 4 ohms?