I'm planning to put both of these subs in my car with two 4 gauge wires coming from a distribution block to each of these subs (One 4ga wire each). The load will be about 100 amps. Should I run 2 gauge from my battery to my distribution block, or will 4 gauge be enough to carry the power?
That's a question you need to ask yourself. With JL amps as expensive as they are, I personally wouldn't cop out on the wire. 4 guage will definately do the job if the runs are just over 10 feet. I've seen 2 guage wiring kits online for around 50 bucks, that's remote wire, power, ground, grommets, everything you need.
im goin to tell you straight and simple...all u need is 4 ga. main power wire if its only going 10 ft. its only 100 amps, thats nuthin. im pushin a 1000/1 and a 450/4! nbow thats current draw.