Wiring For Two Amps, Two Subs, and 1 Cap

I currently have 2 infinity perfect 12's hooked up to a jbl bp1200.1 amp.  I will be switching subs soon and will need two of the jbl amps.  I plan on hooking up these two jbl amps to two audiobahns, but I don't know how to do the wiring for the two amps.  How do I get two sets of rca's, ground, power, and signal wires in the back?  Also, how can I have the one capacitor hooked up to both of the amps?  Someone please help me out because local audio shops here want 150 to do this install which I think is somewhat ridiculous.  Thanks.- 2001 Lexus RX300

- 2 12" Infinity Kappa Perfect 12.1s

- JBL BP1200.1

distribution blocks and wire the cap just before the distribution block if you want it to service both amps.....Kevin Gerry

Certified Electronics Technician

MECP First Class Installer

Owner/Installer

Classic Car Audio

since 1979