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I get it that you minimize the reflections by measuring ground plane but I'm not understanding what these measurements can be used for? At low frequencies I get weird response partially due to the D'appolito arrangement? The High frequency is off- axis and also suffer from timing issues at XO ? I am bit lost here. Need to study more :0)


Enclosed measurement of speaker standing on the ground and mike 1 meter distance on the ground. (IR window 10ms and 1/24 smoothing. XO at 700/48db LP 100/24.

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Is this the best baseline for adding PEQ and so?


I made PEQ's based on measurments made with the speaker laying flat on the back and mike 1m above, and was able to make it relatively flat (+12 db), - but the sound was really no good for me :0/.