Yeah my monoblock has 2 outputs on the amp. Currently I have each sub connected to its own output on the amp.

I've got a standard box that I bought ~6yrs ago when I bought the system. I have 1x Xenon 600.1 amp, 2x x10d4 subwoofers, a Rockford Fosgate 1F cap, and an Optima Yellow Top battery I have a 2006 Mazda 3, stock head unit (as well as mids and highs), with a CarPC installed. I have the CarPC running t...