03 dodge ram quadcab subwoofer

My truck has an infinity factory system. I wish to install an infinity basslink 200 watt amplified enclosed subwoofer, placed directly in front of the center rear seat and behind the front console. Need directions to connect all wiring to the stereo unit. Thanks

kinda askin alot there no??? the box should come with a manual otherwise tell us what you have to hook up to on the sub and what you think you have available on the truck. you may need a line level converter, how much did you pay for this powered sub box??

Basslink arrived today. The unit has 4 line level RCA inputs, 4 speaker level imputs, REM, sub level control. There are 5 different wiring diagrams. If the factory head unit has no RCA outputs, then splicing into all four speaker wires appears to be the only option. The factory Infinity system has an amplifier somewhere. Will splicing into the existing speaker wires create any problems with the factory amplifier? I have a wiring diagram to identify each speaker by color code.