Props to you sir for going through all that trouble, and that foam pieces just top makes it even better. Very nice.
Pair of Jack 10s
Re: Pair of Jack 10s
Props to you sir for going through all that trouble, and that foam pieces just top makes it even better. Very nice.
Built:6 t39, t18, 4 Jack10, 2 autotuba, 2 SLA,2 wedge, 2 TT, 2 Tritrix, curved sla, 2 otop212, 2 SLA pros, Ported 8" sub, 2 ported 210, dual ported 8" sub
- Chris_Allen
- Posts: 3358
- Joined: Wed Jul 11, 2007 2:43 pm
- Location: Huddersfield, UK
Re: Pair of Jack 10s
What is your plan for getting centre aligned between the driver and plug?
Built:
6xDR200, 2xT39, 2xT48, 2xJack110, 1xOmni10.5, 1xAutotuba, 1xT18, 1xSLA Pro, 1xW8, 1xW10
6xDR200, 2xT39, 2xT48, 2xJack110, 1xOmni10.5, 1xAutotuba, 1xT18, 1xSLA Pro, 1xW8, 1xW10
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Philip Kelley
- Posts: 48
- Joined: Tue Feb 01, 2011 1:34 pm
- Location: Seattle, WA
- Contact:
Re: Pair of Jack 10s
It's the same size as the 5" cutout at the center of the baffle. So it just lines up concentrically with that, same as if I was using the 1/2" plywood phase plug specified in the plans. A schmear of PL, a screw through the foam to maintain alignment, some weight to "clamp" the plug tight to the baffle overnight, and Voila.
Jack 2 x 110 Build
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
- Scott Brochu
- Posts: 2473
- Joined: Sat Mar 10, 2007 11:53 pm
- Location: Maine
- Contact:
Re: Pair of Jack 10s
They look like to big RolaidsPhilip Kelley wrote:
Drumming is a way of life.
ME LIKE TO HIT THINGS!
http://billfitzmaurice.info/forum/viewt ... 26&t=11232
ME LIKE TO HIT THINGS!
http://billfitzmaurice.info/forum/viewt ... 26&t=11232
-
Philip Kelley
- Posts: 48
- Joined: Tue Feb 01, 2011 1:34 pm
- Location: Seattle, WA
- Contact:
Re: Pair of Jack 10s
The finished product:

I saw another build thread here which featured cosmetic disks mounted to the face of the baffle and liked the look. 'Kind of like a jet engine intake.


Two Speakons each, wired parallel. I have a 1/4" adapter if it's ever called for. Be sure to mount the jacks high enough to clear the speaker magnet. I hadn't really thought that one through, and had a few anxious moments before confirming that yes, everything fit with no interference.

I've just barely had the chance to play through them yet, but I don't think I'll find any reason to be disappointed.
edit: Oh, and the pair of them weigh just about 48-1/2 pounds, bathroom scale method. I was hoping for 25 or less each, and -
MISSION ACCOMPLISHED.
Thank you Mr. Fitzmaurice!

I saw another build thread here which featured cosmetic disks mounted to the face of the baffle and liked the look. 'Kind of like a jet engine intake.


Two Speakons each, wired parallel. I have a 1/4" adapter if it's ever called for. Be sure to mount the jacks high enough to clear the speaker magnet. I hadn't really thought that one through, and had a few anxious moments before confirming that yes, everything fit with no interference.

I've just barely had the chance to play through them yet, but I don't think I'll find any reason to be disappointed.
edit: Oh, and the pair of them weigh just about 48-1/2 pounds, bathroom scale method. I was hoping for 25 or less each, and -
MISSION ACCOMPLISHED.
Thank you Mr. Fitzmaurice!
Jack 2 x 110 Build
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
- jswingchun
- Posts: 1073
- Joined: Fri Dec 01, 2006 9:43 am
- Location: Cedar Rapids, Iowa
- Contact:
Re: Pair of Jack 10s
Those were mine, and yeah, I agree that they add a nice finished look to the cabs. Yours turned out very nice. I liked the rounded over look on the reflectors.Philip Kelley wrote:I saw another build thread here which featured cosmetic disks mounted to the face of the baffle and liked the look. 'Kind of like a jet engine intake.
Omni 10
Omni 10.5
OmniTop 12 x 4
Wedgehorn 8 x 3
XF212
T39 @ 18" x 2
T39 @ 20" x 2
T39 @ 28" x 2
Jack 110 x 5
Jack Lite 12
XF210
XF210 (Slant only, no crossfire)
Omni 10.5
OmniTop 12 x 4
Wedgehorn 8 x 3
XF212
T39 @ 18" x 2
T39 @ 20" x 2
T39 @ 28" x 2
Jack 110 x 5
Jack Lite 12
XF210
XF210 (Slant only, no crossfire)
- Drey Chennells
- Posts: 1377
- Joined: Sun May 17, 2009 10:12 pm
- Location: Central FL ~Authorized Builder
- Contact:
Re: Pair of Jack 10s
I do too. Did Bill have any comments on effects of the plug caps?jswingchun wrote:Those were mine, and yeah, I agree that they add a nice finished look to the cabs. Yours turned out very nice. I liked the rounded over look on the reflectors.Philip Kelley wrote:I saw another build thread here which featured cosmetic disks mounted to the face of the baffle and liked the look. 'Kind of like a jet engine intake.
"Things happen, but music stays in your blood forever~." bf
InfraCoustik
Consulting/Design/Fabrication
Authorized BF Builder
http://www.infracoustik.com/
info@infracoustik.com
InfraCoustik
Consulting/Design/Fabrication
Authorized BF Builder
http://www.infracoustik.com/
info@infracoustik.com
- Bill Fitzmaurice
- Site Admin
- Posts: 28982
- Joined: Tue May 02, 2006 5:59 pm
Re: Pair of Jack 10s
In theory that's the best way to do it, but impractical for the average builder.Drey Chennells wrote: Did Bill have any comments on effects of the plug caps?
Re: Pair of Jack 10s
Gidday sport.
I think they look marvellous! Must resurrect my J10's - I feel all empowered and enthusiastic again.
Nearly finished one last winter but, summer and sun took over instead.
Well done there.
I think they look marvellous! Must resurrect my J10's - I feel all empowered and enthusiastic again.
Nearly finished one last winter but, summer and sun took over instead.
Well done there.
You have two ears and one mouth. Use them in the same ratio!!
-
Philip Kelley
- Posts: 48
- Joined: Tue Feb 01, 2011 1:34 pm
- Location: Seattle, WA
- Contact:
Re: Pair of Jack 10s
One of the keys to Bill's designs is that they are accessible to nearly anyone with a few basic tools and a good supply of patience. I imagine there are any number of ways that they could be marginally improved at the cost of increased construction difficulty. *
He's stated elsewhere that the difference between the standard phase plugs and something more ideal like these is easily made up for with a bit of EQ, so there really isn't much of a practical argument to go to the extra trouble unless you take a fancy to doing so.
* Like for instance- I've wondered what would be accomplished by substituting the faceted flat throat and horn panels with a one piece curved, laminated panel. Now that would take some extra diddling around. Do-able, yes. Cool looking, absolutely. Make any sense from an engineering prerspective? 'Dunno.
He's stated elsewhere that the difference between the standard phase plugs and something more ideal like these is easily made up for with a bit of EQ, so there really isn't much of a practical argument to go to the extra trouble unless you take a fancy to doing so.
* Like for instance- I've wondered what would be accomplished by substituting the faceted flat throat and horn panels with a one piece curved, laminated panel. Now that would take some extra diddling around. Do-able, yes. Cool looking, absolutely. Make any sense from an engineering prerspective? 'Dunno.
Jack 2 x 110 Build
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
Re: Pair of Jack 10s
Could I put these cosmetic disks on my OT112s?Bill Fitzmaurice wrote:In theory that's the best way to do it, but impractical for the average builder.Drey Chennells wrote: Did Bill have any comments on effects of the plug caps?
Also, what corners are those - make, model #, reseller?
Great lookin' cabs!
2X OTop 112, 3012HO, melded - 2X T39, 27", Lab 12 - XF 212 - 4 DR250, 2 melded, 2 straight
2 20" T39 3012LF - WH10 - WH8 - in the shop - 2 more 20" T39s
http://saltandlighteureka.org still need a trailer
2 20" T39 3012LF - WH10 - WH8 - in the shop - 2 more 20" T39s
http://saltandlighteureka.org still need a trailer
-
Philip Kelley
- Posts: 48
- Joined: Tue Feb 01, 2011 1:34 pm
- Location: Seattle, WA
- Contact:
Re: Pair of Jack 10s
Jack 2 x 110 Build
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
http://billfitzmaurice.info/forum/viewt ... 30&t=14443
Re: Pair of Jack 10s
Can I put this disk on my OT 112s? Or, is it a Jack specific thing?


2X OTop 112, 3012HO, melded - 2X T39, 27", Lab 12 - XF 212 - 4 DR250, 2 melded, 2 straight
2 20" T39 3012LF - WH10 - WH8 - in the shop - 2 more 20" T39s
http://saltandlighteureka.org still need a trailer
2 20" T39 3012LF - WH10 - WH8 - in the shop - 2 more 20" T39s
http://saltandlighteureka.org still need a trailer
