It was great to meet you guys and I wanted to stay longer but I had commitments. I'm certainly up for the next sound-off.
Perhaps there is no one bass bin that is perfect for everything, but it's good to be able to compare different designs and see how they relate to different styles of music and live bandversus DJ type events.
So that would be a 24*HD15 stack... I think it would just be louder, it still wouldn't get below 50Hz. But it would look good! (I have to admit I was quite nervous that the stack might fall over - but it didn't)