Stereo can only be heard by those individuals positioned within an equalateral triangular area between the speakers. Essentially, if you have two speakers spaced 20-feet apart, the full stereo effect would be best for the person directly between those two speakers. A person standing 20 feet in front of the speakers would be on the edge of mono. People situated to the left or right of the stereo speakers would overwhelmingly hear the channel fired through that speaker.

The Bose L1 array (tower) contains 24 speakers, and because of the vertical stack, which by the way, is nothing new, the falloff is negligible.

Setup time, at least for me, is about 12 minutes at most. And, yesterday I had to get to the next job quickly, I was able to tear down and have everything loaded on the rock & roller in just under 10 minutes.

One thing, however, that I must stress. Every keyboard is different when it comes to how it is fired through a sound system, and every sound system responds differently as well. It's important to carefully tune both your keyboard and sound system to get the best results. And, of course, this will vary with venue configurations. Nothing, absolutely nothing, is etched in stone when it comes to sound systems. If this were the case, we would all own the same sound system and keyboard as well.

Cheers,

Gary

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Travlin' Easy
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)