How do you wire up 3 amps to 3 subs?

[RingMaster4x4]

I am going to redo the system in my blazer. What I need to know is how to wire up 3 Rockford Fosgate 15" HX2 subs (dual voice coil) to 3 1000 watt amps? I have a pioneer DEH-8000 CD player with 3 per amp outputs that runs in to a MTX crossover. Any help is greatly needed. If I forgot some info just tell me. Thanks Todd

 

[RingMaster4x4]

What I am really needing to know is how to hook up the RCA's. Do I need to run 3 RCA's or can I buy some of those spliter things and hook them together.

 

[84_Chevy_K10]

Your amps don't have preouts?

I wouldn't recommend using Y jacks unless absolutely necessary.