And, the results are in. The SMAART trace is attached. It was windy today, so the phase traces are a little wonky... The orange trace is raw, the green trace is with HPF/LPF, and the blue trace is with 1 out of band EQ cut. I'm very happy with these, and they look great with the grills foam backed!
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If you do use a fixed FFT, I would suggest using one of at least 16k samples at 48kHz sampling frequency. That will give a frequency resolution of 3Hz.
Had another free weekend a few weeks ago, so we built 4 more!
Took all 8 out on a gig this past weekend, and I gotta say, I had plenty of headroom in a 600 cap room!
Looking forward to building another 4 soon, and getting them out on some big gigs later this month! These are pretty impressive little boxes. If anyone is ever in the MD area and wants to hear them, let me know!
PS, just some other specs:
Size: 24w x 26h x 30d
Hey Evan, those pl6's treating you right? Had to build some more subs to soak up that juice huh...lol
What 18's and 12's are you using? Looks like a Jbl horn, what driver is on it?
Nice boxes! So, who rides the fixie?
"....................." - Marcel Marceau
Whats the sence of a Do it yourself build if you don't say what you did in the first place??? Good chance the products you are using are not something that are deemed,, God like?