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Joseph Crowe

1324 Dome Tweeter Waveguide --- 3D CAD File -- SB Acoustics SB19ST-C000-4

Regular price $30.00 CAD
Regular price Sale price $30.00 CAD
Sale Sold out
By purchasing these plans you will automatically receive a zipped folder via email containing the 3D CAD Files required to make the 1324 Waveguide.  The 3D CAD files will allow you to 3D print or CNC machine using your preferred material.  (G-Code not included) 
Tweeter Waveguide 1324 is specifically designed 3D CAD file for use with the

SB Acoustics SB19ST-C000-4 tweeter.

  For other tweeters please inquire at

  • Funds in CAD currency
  • 3D CAD Files (STL, iges, step) 

  • PDF drawings (Cabinet Cutout, Assembly) 

Raw frequency response shown below (no crossover):


Technical Drawing Click Here.

  • Allows precision CNC machining from solid hardwood (ie. walnut) 
  • Suggest Watco Danish Oil  (See Example Video HERE
  • ES curvature for optimum sound quality (minus wrap-around at horn mouth)
  • Locating pins for tweeter (keeps tweeter centered) 
  • 2kHz Low Frequency Cutoff (Fc) 
  • Allows for 1.5kHz crossover Point by reducing distortion at crossover region 
  • 180mm W x 115mm H x 40mm" D 

Files Include

  • Waveguides (Part 1324-01-001) with tweeter locating dowels. 
  • Clamp Bracket (Part 1324-01-002)

Tweeter Mounting Hardware

  • Screws for clamp bracket (#8 Robertson Wood Screws 1.75" long) 


  • G-Code text files 
  • CAM Programming (Can be quoted separately. please contact