It's located inside a cabinet exactly like the BDI Avion except it's not enclosued by a a front door and screen. The only screen covering the speaker is the oem screen.
As an experiment, can you pull the speaker forward so it hangs outside of the cabinet by about 2 inches?
I don't think the cable will go out that far, but I'll give it a shot.
I think the problem may be with your receiver or its settings or DSP selection.
The VP150 should not sound "hollow." It sure presents an impressive array of drivers for voice, music or effects.
It was the same with my Denon 3806. With my current receiver (Pioneer SC-07) I always use THX Ultra2 Cin. It's been calibrated via MCACC, so I wonder why it could be off.
