[shizzon]

I would say that with most things electrical the performance will be governed by your power source. For car audio this would be a combination of the alternator, batteries and wiring. For rc cars the battery for the most part as most packs are equipped with leads that can handle the currents expected of the battery, some even bigger than needed I would say.

I have learned the hard way with batteries, the 3s maxamps packs that i bought couldnt even hold up to a slash/vxl combo. though i did manage to find a setup that had low enough amp draw for them, one is currently taped to my DX2.0...LOL, 4 runs on it and voltage hasnt gone down a bit.