Car Subwoofer Amplifier and wiring kit to match subs - help?

You gotta step up the Gauge of wiring go to zero or at least 2. Then invest in two decent mono block amplifieers one for each sub, then bridge the amps to each other and set them so they are at the same level. Or get two seperate boxes much easier to do. Mono amplifers allow for direct power to go to the sub while bridging and amp lowers the wattage to each subwoofer. Think of it this way one battery running ten lights or ten batteries running 10 lights ? http://www.kenwood.ca/Car_Entertainment/Amplifiers/X1200M this is a nice amp one for each sub and boom your good to go. now as for the cap i hate caps they piss me off so i always upgrade my battery and alternator. I have the alternator rebuilt to put more juice out. The battery has a larger reserve also. I have installed car stereos for a long time and this is what i do, most guys might tell you the other way is better one amp two subs but again i give you the example of the light bulbs. PLUS i have used SPL and alot of the time the regulator inside blows up when u bridge those things i hate em.