This is a modified version of the Mauhorn XII, made of CNC'd MDF, with a white satin paint finish. A BSC network is needed to tame the mid range, and variations on the network are still been explored to find the optimal values. These speakers are driven by a 300B/310A SE amps visible here (http://www.homebuilthifi.com/project/3032).
Although the Lowthers still need a lot of run in, the result is already very nice, clear and smooth. A bit short on bass but this is no surprise. Oh, and they look really cool.

Comments

• hbi
• 12 July 2013 at 05:19AM
• Congratulations julienlebas! Enclosure configuration is suitable for your gain. The design is very successful and handsome. Enjoying them!

• Tamiya
• 14 October 2015 at 02:30AM
• Hi where we can buy this product and how much it cost thank's

• Eurocub
• 17 December 2016 at 07:14AM
• Hi Julien, some time ago, you kindly sent me the CAD/CAM files for this great project. The size put off my partner so I made something a bit smaller, posted here (TABAQ).
  
  New (smaller) plans are afoot: I have a line drawing of a back loaded horn, similar to Sp01, but have no data files. I wonder if you have any tips on how to convert a drawing into data files since you obviously have the experience.
  
  Regards
  
  John Self (Eurocub)

• tamm007
• 4 September 2018 at 03:13PM
• Hi there,
  I am trying to build smth similar to the speakers you have allready designed. Is there a way that you kindly provide me the CAD drawings of the project?? I´ll try to build the same kind speakers for home usage. All tips and tricks are most welcome, as this would be my first DIY project :-) Thank you!

• tom350d
• 10 February 2019 at 04:15AM
• Hi Julien,
  
  Congrats with the build.
  Same question here, can you provide CAD plans or DXF files for this project?
  
  Thanks, Tom Van den Bergh

• Tum
• 15 January 2020 at 08:41AM
• Hi
  I am interest this project
  Do you have blue print for this project

• Frasson
• 30 July 2020 at 02:00AM
• you can have the designs of this project, the type of a speaker.
  Thank you

• Oliver1976
• 12 December 2021 at 04:08AM
• Hi,
  
  looking for this design for some time ( for my Tannoy's) would you care to share
  
  regards, Oliver

• Tihi
• 18 June 2022 at 05:44PM
• Hello Julien,
  May I have the CAD data pls?
  thx
  Tihi