if your asking about mine it's not finished yet and has only had the subs tested with 1 amp on to check the box and subs all work well
but the 4 sets of components are all running off a tru technology T100.4 which is running each channel @ 2 ohm and giving them about 70 rms to each speaker
as for the subs there's 8 12" OZ Audio Matrix Elites
that are being powered by 4 powerbass xa3000d's which means each sub is getting 1500 rms
so there is over 12,000 watts rms in it
i'm just waiting to finish it stick it in a bodyshop and slam it on coilovers now
