I'm looking to run a 300, 400 and 500 watt amps. I'm wondering if I'll need more power than just my car battery. The 300 would be powering one or 2 8's. The 400, 4 3.5's and the 500 a set of 6.5 components and maybe 2 4 x 10's (I'm not sure what I'm going to do with that slot). If I do need more power, how should I go about doing this?
Also, would you prefer JL audio TR350-CXi's or Infinity Kappa 32.5CF's?