just bought a pioneer vsx74txvi ,and this sub velodyne ct 150 , i cant figure out proper set up of it? the pioneer has 1 rca out, the velodyne has red and white rca for in and same out ?if someone has any experience here i would be thankfull, my fronts are cerwin vega e 710 rear are cerwin vega e 706 centre is e d6 cunsure how it is all meant to be wired up,, can't wait to hear from a good samaritan. thanks for any help.