User's Manual

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L1 PRO SERIES
8
DIRECTS SOUND TO FARTHER DISTANCES
Line Source Behavior
The L1 Pro systems implement the benefits of line source technology while maintaining portability as an audio solution. The result of this innovation allows for sound
to propagate further than a standard point source system. This happens because a line source system is not bound to the inverse square law within the near field
critical distance. Traditionally a point source will lose 6dB of sound pressure (SPL) per doubling of distance. The L1 Pro32 + Sub 2 only loses 3dB SPL per doubling of
distance for the first eight meters. This allows the system to direct sound to further distances than a standard point source loudspeaker system.
The chart below illustrates the dierences between the L1 Pro models in relation to their throw distance. This is the main dierentiator between the L1 Pro systems.
No matter your venue size, there is an L1 Pro system to fit your needs.