Insight into an often misunderstood aspect of line array high frequency behavior.

What we have here is a textbook example of array behavior before shading - we get louder and brighter as we get closer (progression from green to pink). Normalizing the traces in the low-mid range allows us to see the HF work that we have to do if our goal is tonal consistency - our bottom zone is about 4 dB bright above 2 kHz.