room tunning

has anyone listen to the DSPeaker core 2.0 in their system if so what was the outcome .has it done what they say , room tunning

I used one as I experienced significant boom in the upper bass region. It was great at eliminating this problem, but the sound was much more ‘digtal’ as a result - reminded me of cd players from several generations back. I ended up selling it and addressed the problem with better isolation products and a couple of bass traps tuned to the problem frequency.