I have 4 awg running back to a distro, 8 to my sub amp and 4 ch amp, the 8 awg to my amp is only a few inches. it runs fine
how long of a run are you talking about? more than 15 feet or so I might start to get a little worried.is 0/1 gauge enough to handle about 3000~3500watts RMS?
i have a 4g amp kit and it can handle 3500 watts, i dunno why u would need any bigger than that !!!