Originally Posted by CenCaliAlum2010

my sub is being pushed by a 250watt rms, 500 watt peak mono-block, but I have a 4-channel 500watt rms, 1000-watt peak amp pushing 4 new speakers. I'm not sure which amp is pulling more current, but my lights do dim on hard bass hits. Since the battery and alternator are both under warrantee I think I'll just run it as hard as I'd like to normally and see if it runs it out again. If it does then I'll address it then