Could Phamtom work as a sub with a D Premier?

[Rodney Gold]

The fact they go down to 16hz does not make them subs per se.. one would have to check what level bass under 30hz or so can be reproduced.. if you are looking for loud in the very low bass , then a dedicated sub might well be the answer and the phantoms might not. For Eu2000 , you can get a pretty serious sub like a SB13 ultra

I would also like to have variable digital out on my d prem so as to use my miniDSP 4x10 to control the 2 subs I have rather than send the 4x10 an analog signal (which is then digitised , DSP bass eq done and than DA'ed)
I cant see a way of configuring that.