Accurate and revealing subwoofer

PS - You don’t need a sub to be less powerful, but one important component in adding a subwoofer is matching the dynamic range. You don’t want one sub that starts to compress when another still has plenty to give, so I personally stick with the same, or get a larger sub. If you are going to use DSP anyway a larger sub won’t overpower your room if EQ’d well.

It will however give you much better dynamic range.

The JL Audio subs with built  in room correction are amazing, but also super $$$$.  I can't spend that kind of cash, so I do with Hsu and MiniDSP and am very happy.

my favorite (dream) subs are Monitor Audio and KEF.

I would find it really challenging to add subs to floorstanders (mostly because I am ignorant but curious)

Stick with the D110. I’ve owned one and I thought it was outstanding!

1) Stick to the exact same Dominion sub

2) Get the DSPeaker 8033 II to calibrate your subs (available in europe from their website.)

3) Get the Auralex Geofusor for your ceiling. They can be back filled with polyfil or Corning 703 acoustic insulation to double as diffusors/ bass traps (see the pic in my system page).

https://youtu.be/U8kx6-Ax6HE