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Zilch's AK Design Collaborative - Econowave Speaker

dnewma04 said:
Let's meet at your place after work, Andy. Tomorrow would work out well for me.
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OK, I'll send you an email with my address and some maps. I'm about a mile west of Kegger off 12 Mile, so if you can get to his house, I'm just a wee bit further.

I'll pull the 416Z tonight.
 
Speaking of HPM-100's!

I'm dragging one of the KPM-10.0's over to Andy's for a Newman woofer test. :)
 
Official AK E'Waver List:

Zilch
Jackgiff
wiredbecker
Russellc
skywave-rider
cuthien
ttan98
dc270
Kegger
djnagle
Andyman
Dr. Beaker



Project Support:

dnewman04
GordonW
Earl Geddes
Wayne Parham
dgwojo
Steve O
wtpro


Honorary E'Wavers:

mxlews
Duffinator
ValvTubeHead
jsmonroe@com
 
Kegger said:
I'm dragging one of the KPM-10.0's over to Andy's for a Newman woofer test. :)
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Yeah, I can just see a bunch of you guys in your bunny pajamas giggling and testing speakers well into the wee hours. Then comes the pillow fight.

'Scuse me, I need to go use a powertool.

Newman, if you're going to be measuring a bunch and want to go delta compliance then build a largish box with a changeable baffle for different sizes. Then have an assortment of wood blocks to reduce volume for smaller drivers. When you're not testing it all stores in a bit more space than just the box. Of course you're probably way ahead of me.

Ray
 
Zilch said:
Honorary E'wavers:
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Gimme a week or so to find the lumber I need. I got my drivers today, have some XO parts in transit. Then another week or so to get a working prototype. That's the optimistic view, of course. :yes:

Ray
 
Did anyone ever model up the Ewave xover?

Do we have FRD and ZMA files for the Selenium drivers?
 
Kegger said:
Did anyone ever model up the Ewave xover?
Click to expand...
No, but I can do both versions at once.

Kegger said:
Do we have FRD and ZMA files for the Selenium drivers?
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WT2 Impedance and CLIO response plots for the Selenium drivers on E'Ware are in post #1. I can confirm D220Ti in CLIO and post the text files. Dave has a method of converting that to FRD/ZMA format.

I don't have any D210Tis here, tho.... :dunno:

RayW said:
Gimme a week or so to find the lumber I need.
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Gonna be interesting to see what you come up with, Ray.

[Always at LEAST one surprise for us.... ;) ]
 
That would be great Zilch, I think for all tense and purposes the 220 should do just
fine with what Jack has posted with the ewave xover using both well I would think?
 
Zilch said:
I don't have any D210Tis here, tho.... :dunno:
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Zilch, I can pull the D210Ti's out of the Baronets, and replace them with a pair of D220Ti's. If no one is closer or has a pair not already in cabinets, I will get them out to you. Since the D210Ti is so cheap, and we are talking Econo, it should be included.
 
jackgiff said:
Zilch, I can pull the D210Ti's out of the Baronets, and replace them with a pair of D220Ti's. If no one is closer or has a pair not already in cabinets, I will get them out to you. Since the D210Ti is so cheap, and we are talking Econo, it should be included.
Click to expand...
Thanks, Jack. Let's first see if Dave can generate the requisite files with WT3. There's plenty of Seleniums in the SMAC group for samples; I'm not certain if any of them have D220Ti, is all.... :yes:
 
HPM-100 Large Advent and Valencia woofer parameters

416Z:

Re: 10.95 Ohms
Fs: 25.57 Hz
Qts: .26
Qes: .28
Qms: 5.29
Le: 1.39
Vas: TBD when text box method is employed.

Large Advent woofer

Re: 4.596
Fs: 26.92
Qts: .54
Qes: .595
Qms: 6.334
Mms: 55g
Le: .695 mH
Vas: 5.3 ft^3
SPL: 88dB 1w/1m

HPM100 woofer:
Re: 4.7 ohms
Fs: 28.94
Qts: .493
Qes: .536
Qms: 6.22
Le: .21 mH <--very good!
Mms: 106g
Vas: 5.24 cu ft.
 
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