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Joseph Crowe

Smooth Transition Throat Adapter No.2322 for Yuichi A290 Horn

Regular price $30.00 USD
Regular price Sale price $30.00 USD
Sale Sold out

By purchasing these 3D CAD Files you are able to 3D print these smooth transition adapters for the Yuichi A290 Biradial Horn. 

For dimensional drawing click here


  • Optimized for a smooth throat geometry 
    • Custom flare geometries for horizontal and vertical axis 
    • Perfectly transitions into flare geometry 
    • Reduces abrupt physical edges that may introduce resonances or reflections 

    • File format is .STL for 3D Printing 
    • Includes file for 1.40" and another file for 2.00" throat 
    • Standard mounting for compression drivers 
      • 102mm bolt spacing  (M6)  
      • Screws to horn with x4 wood screws on 96mm x 96mm pattern (see drawing)
    • Mates to the standard 50mm x 50mm square throat on the Yuichi A290 
    • Files sent automatically after ordering, please check spam/junk mail if you don't see the file arrive