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PA Systems A forum for discussion of all parts of a sound reinforcement or DJ system: loudspeakers, mixers (desks) etc.

DIY PA Project, Multiple Entry Horns + Subs
DIY PA Project, Multiple Entry Horns + Subs
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Old 27th July 2020, 12:26 PM   #11
lisette is offline lisette
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Default update

heres's an update on my PA build:

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i finished building and most of the paintjob. the paint i ordered for the horns was terrible, so horns are still untreated... black paint is warnex. also i did not have time to measure & dsp yet, hopefully later this week...

heres another soundcheck video, this time with steadycam

stereo soundcheck mono recording

the sound was incredibly good, i am very pleased with the result so far... first gig will be in august!

cheers, lisette

Last edited by lisette; 27th July 2020 at 12:28 PM.
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Old 1st August 2020, 01:37 PM   #12
lisette is offline lisette
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here are some curves:

first one is mid/tweeter/sum without any dsp or filters:

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her after some rough DSPing:

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more curves to follow soon...

cheers
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Old 1st August 2020, 04:09 PM   #13
kipman725 is offline kipman725  United Kingdom
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it looks like you have some reflections in your measurements, have you tried making gated measurements?
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Old 1st August 2020, 05:33 PM   #14
lisette is offline lisette
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yea this was just a random measurement in the workshop, still waiting on a chance to do some serious measurements
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