Room curve questions

xcakez

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Feb 12, 2020
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So I got my psa v1812s about 2 weeks ago now I got a mini dsp 2x4hd last night and i started messing with a room curve I also thought these subs would have a little more extension considering them being 18s but is this to steep of a room curve or should I dial it back up a bit the subs time aligned where pretty flat it didnt have to add any decibels just had to take some out
29212
 

chrapladm

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Apr 14, 2017
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Looks like you have some sort of high pass in place. They seem to drop of around 22hz.
 

DanDan

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Mar 10, 2018
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Looks pretty normal, close to the Harman 1dB per octave slope. How does it sound?
I am not a speaker expert but afaik speakers with a reflex port fall off a cliff at LF, while sealed boxes roll over very gracefully. I have measured totally clean 30Hz from NS10s. (Low level but well audible) What frequency does your REW sweep start at?
 
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