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Discussion Starter · #1 ·
Ok. So I've got a pair of eD190v.2's still in their boxes and an EP4000 to power them. I was looking to build something for the home theater, but I've already got the low end pretty well covered in there, so I thought about building something with them for live sound. I'm a FOH guy and I thought I should put these things to use. I've seen several builds; a couple with sonotubes (thanks MK) and some with dual subs in the same box. I'm looking more for a couple separate boxes (L & R) to use on stage. Can you guys give me some simple dimensions (square / rectangle) for these guys? If I remember correctly they are the dual 4 Ohm models. I'll have to check on that. I'm not near them right now.



Thanks


dbl
 

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I have them in my winisd at the office. Besides why not build a sealed sub and HP it at 30hz or something? Maybe one of the guys can build you a tapped or folded horn for it? That would get you the most output with the least power but a EP-4000 is plenty for it in a sealed box anyways.
 

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I had a 19Ov.2 back in the day. I later sold it without using it. Waste right? What I was going to do, was put it in a ~12ft enclosure tuned to 15hz. Extrapolating from that, if you did 6-7ft tuned to 30hz, that should get you in the ballpark.


Also, what is "FOH"?
 

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Discussion Starter · #5 ·
Thanks for the replies guys. I'm sorry I didn't respond quicker. I guess I shouldn't have posted it right before mom's day weekend. We are out of town so I didn't get a chance before now.


MK I agree with you about some sort of horn for them would be nice, but you're also correct when you say that a ep4000 is plenty. I think I just want to keep it simple for now and go with something sealed or ported. I don't have the T/S anymore either, but I can did around when I get back to town.


Looney - FOH stands for Front Of House. It's a live audio term. Basically they will be a part of the main left and right speakers in a live concert type setting.



Thanks again guys.


Happy mom's day.




dbl
 

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I was able to find these TSP's on a version of WinISD on my USB travel drive.


Qes: 0.370

Qms: 7.500

Qts: 0.353 (calculated)

Fs: 26


Mms: 307g

Cms: 0.1221mm/N (calculated)

Re: 3.603 (calculated)

BL: 22.1Tm

Sd: 1200cm^2

xmax: 22mm

Pe: 1100w


Using those numbers, a 6ft box tuned to 30hz is flat to 40hz with a -3dB at 30hz.
 
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