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Sound Reinforcement - Forums for Live Sound Professionals - Your Displayed Name Must Be Your Real Full Name To Post In The Live Sound Forums => SR Forum Archives => LAB Subwoofer FUD Forum Archive => Topic started by: Jeremy Bridge on June 04, 2004, 12:55:26 am

Title: LSP dxf files converted for use with 18mm plywood
Post by: Jeremy Bridge on June 04, 2004, 12:55:26 am
If anyone is interested I have completely conveted the dxf files located on the LSP documentation for use with 18mm plywood (metric).

We have build 4 subs with 8 more on the way so I know the conversions are right Smile

I have also added a batton so that you can put a grill on it if you like.

It might make things a little easier for some.  Especially those using a CNC router and converting the files for use.

Just e-mail me if you would like a copy.
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: David Haulman on June 19, 2004, 07:44:27 pm
Could I get your updated design for lab sub. I just realized that I had the 3/4 plywood printed out. Thanks Homer
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: David Trotter on June 29, 2004, 06:12:15 am
I would love a copy of those files as i am in the Uk and we only have 18mm and use metric.

Do you have them in PDF too?

cheers mate

dleet_83@yahoo.com
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Cred on June 29, 2004, 10:28:26 am
I was about to start construction of Labsub Ver.3.0 in a couple of days.  I would be very grateful to have a copy of the 18mm drawings.

Thanks,

Sam

mail me at: cred@rediffmail.com
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: raj on June 30, 2004, 01:39:27 am
If you put up the 18mm drawings on the forum it will be useful to all
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Ernie Black on June 30, 2004, 11:32:29 am
Jeremy has sent me the drawings and I have posted links to them on the LSP Documentation page. Enjoy!
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Jeremy Bridge on July 01, 2004, 12:01:23 pm
Ernie I am going to PDF them at work tommorrow as well, that way everyone can open them Smile

But the link to the 3rd drawing is not working??
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Ernie Black on July 01, 2004, 02:31:24 pm
Fixed now, Jeremy. It was a file naming issue: you had named drawing 3 as Lab_ and the others as LAB_ and I didn't notice this; since the names appeared to be the same except for the number, I simply copied and pasted each filename in the hyperlinks and changed the number accordingly. (Unix convention, don't you know: case sensitive, unlike Winders, so the system looked for LAB_18mm_drawing_3.dwg and didn't find it.)

Good show on the PDF's, send them to me when you get them done and I'll put them up.
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: raj on July 07, 2004, 01:19:00 am
Dear Ernie,
I have sent you the drawings by Mr Jeremy Bridge  in pdf format by e-mail I hope you got them
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Ernie Black on July 07, 2004, 09:11:00 am
Yes, and they are now posted and linked from the LSP Documentation page. Thanks!
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Jeremy Bridge on July 08, 2004, 10:24:54 am
I also should have noted, Ernie, that these plans are MUCH easier to build completely in metric.   The imperial measurements are ugly.

Perhaps you could throw that in the blurb.
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Ernie Black on July 08, 2004, 10:52:33 am
So noted!
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: PowerSound on July 11, 2004, 06:08:31 pm
I've a question about your converted plans.

How did you insert the baton for the grill ?

Are this batons showed on the new plans ?

What are the dimensions of these ? Are they making the whole contour of the throat ? And what about the Mouth Cross Brace ?

Do you have any pictures of YOUR builded LABHORNS ? With and without the grill ?

Tnx
Title: Re: LSP dxf files converted for use with 18mm plywood
Post by: Jeremy Bridge on July 22, 2004, 01:51:42 pm
The batton is simple.

Its just a frame of 18mm x 18mm  strips of wood that are set back into the mouth 2cm.

The braces, and flare have been pushed back a tiny bit to acompany the batton and grill, however there should be little to no difference in sound.

I should have pictures shortly.