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| Here are some rough sketches for discussion purposes. I believe that these are extremely conservative, and that your real-life performance will exceed what is suggested here. I just wanted to look at the relative performance between one L1™, and two.
| | {{:Two L1 Systems Overlapping}} |
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| The view is from behind the wall behind the L1™s.
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| ===Single {{L1 nl}} mono ===
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| [[Image:L1Dispersion01.jpg]]
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| ===Two {{L1 nl}}s twenty feet apart — dual-mono===
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| The darker blue area represents the area where the two sound fields overlap.
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| [[Image:L1Dispersion02.jpg]]
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| This also suggests that if you were running stereo instead of dual-mono the stereo "sweet-spot" is going to be extremely wide. You don't have to be between the loudspeakers to hear both Left and Right channels.
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| ===Two L1™s with the original single L1™ field superimposed===
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| The dark blue area shows the sound field of the original L1™. The lighter area shows the extra coverage you get by having two L1™s 20 feet apart as compared to a single L1™
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| [[Image:L1Dispersion03.jpg]]
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| The extra coverage you get with two L1™s spaced 20 feet apart, is about 10 feet on either side of the sound field of a single L1™.
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| ;The view from the other side[/b]
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| (Still very conservative projections)
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| Blue is the coverage with one L1™.
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| Purple and Orange is the extra coverage that you might get with two L1™s 20 feet apart.
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| [[Image:L1Dispersion004.png]]
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| Note: The sound field will does not stop abruptly as might be interpreted by the diagrams above. It should continue, fading off gradually, well beyond what is shown here . The purpose of these diagrams is to consider the relative advantages of having two L1™s in dual mono mode compared to a single L1™.
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| [http://bose.infopop.cc/eve/forums/a/tpc/f/867107664/m/6901057115?r=7131009115#7131009115 Original Discussion]
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