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LSP Documentation Page - drawings, photos, specs and more
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Members of the LAB community began the LAB Subwoofer Project years ago, and many members have contributed drawings, specs, photos, and experiences in designing and building a LAB subwoofer. We have a forum dedicated to the LAB Subwoofer and all the LSP Documentation right here.



DXF drawings for 18mm wood

Eric Hendricks has converted Jeremy’s .dwg files (see below) to .dxf format. Thanks, Eric!

Jeremy Bridge has converted the drawings for use with 18mm wood, which is the most common material. Thanks, Jeremy!

Jeremy’s DXF drawings for use with 18mm wood now available as PDFs (Adobe Acrobat), thanks to Raj from Canada.

By the way, Jeremy notes that “these plans are MUCH easier to build completely in metric. The imperial measurements are ugly.”

Fabrication Photos

AJ Cooper kindly submitted these photos of the Lab Sub in the process of assembly.  THANKS AJ!!

http://www.prosoundweb.com/lsp/ajpix/3sidedbox.gif In GIF format, 182k

http://www.prosoundweb.com/lsp/ajpix/accessandmouthbrace.gif In GIF format, 186k

http://www.prosoundweb.com/lsp/ajpix/accesspanelrouted.gif In GIF format, 162k

http://www.prosoundweb.com/lsp/ajpix/assembledmodulebox.gif In GIF format, 168k

http://www.prosoundweb.com/lsp/ajpix/attachingbraces.gif In GIF format, 181k

http://www.prosoundweb.com/lsp/ajpix/baffleboardin.gif In GIF format, 191k

http://www.prosoundweb.com/lsp/ajpix/baffleboards.gif In GIF format, 162k

http://www.prosoundweb.com/lsp/ajpix/brokendado.gif In GIF format, 162k

http://www.prosoundweb.com/lsp/ajpix/firststeps.gif In GIF format, 186k

http://www.prosoundweb.com/lsp/ajpix/hornshaped.gif In GIF format, 191k

http://www.prosoundweb.com/lsp/ajpix/openview.gif In GIF format, 209k


LAB12 Distributor Contact Info

The following companies are distributing the spec LAB12 driver in the US.

The following companies are distributing the spec LAB12 driver in the UK and Europe.



CAD Drawings for Fabrication

Donated by Brian Fehrman.  THANKS BRIAN!!

PDF format

http://www.prosoundweb.com/lsp/horn_asm_1.pdf In PDF format, 90k

http://www.prosoundweb.com/lsp/horn_asm_2.pdf In PDF format, 86k

http://www.prosoundweb.com/lsp/horn_asm_3.pdf In PDF format, 100k

http://www.prosoundweb.com/lsp/horn_asm_4.pdf In PDF format, 146k

DXF format

http://www.prosoundweb.com/lsp/horn_asm_1.dxf In DXF format, 982k

http://www.prosoundweb.com/lsp/horn_asm_2.dxf In DXF format, 526k

http://www.prosoundweb.com/lsp/horn_asm_3.dxf In DXF format, 553k

http://www.prosoundweb.com/lsp/horn_asm_4.dxf In DXF format, 711k


Actual Response of a prototype


Just added!  http://www.prosoundweb.com/lsp/response1.gif In GIF format, 27k

Updated Prediction Charts

Updated plot, single enclosure.  http://www.prosoundweb.com/lsp/4shortlab.jpg In JPEG format, 86k

Updated plot, cluster of four enclosures.  http://www.prosoundweb.com/lsp/4shortlab-wfg-nd.jpg In JPEG format, 86k


http://www.prosoundweb.com/lsp/power-eff.jpeg In JPEG format, 424k

http://www.prosoundweb.com/lsp/press-imp-xmax.jpeg In JPEG format, 437k

http://www.prosoundweb.com/lsp/throat.jpeg In JPEG format, 515k



3-D Renderings


Just added!  http://www.prosoundweb.com/lsp/3d1-4-23-02.jpg In JPEG format, 27k

Just added!  http://www.prosoundweb.com/lsp/3d2-4-23-02.jpg In JPEG format, 32k

http://www.prosoundweb.com/lsp/LAB-3DA.gif In GIF format, 31k

http://www.prosoundweb.com/lsp/LAB-3DB.gif In GIF format, 27k

http://www.prosoundweb.com/lsp/LAB-3DC.gif In GIF format, 38k





Horn

http://www.prosoundweb.com/lsp/labhorn1a.jpeg In JPEG format, 571k

http://www.prosoundweb.com/lsp/labhorn2b.jpg In JPEG format, 380k

Custom Driver Pics

http://www.prosoundweb.com/lsp/customdriver1.jpeg In JPEG format, 378k


http://www.prosoundweb.com/lsp/customdriver2.jpeg In JPEG format, 395k

Discussion Forum

Click here for the forum

       


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