I haven't tried the Force (N3) inside the house. When I got my kickstarter unit, one of the biggest problems I had was boominess. I don't hear boominess on the deck.

I had a long, qualitative list of other audio quality problems too. I don't hear those anymore. I hear very, very nice sound. Excellent mid-bass too. Yes, the mids are like an M3 and that's just fine with me.

The sound has changed for the better since the kickstarter days.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated