• Item: Stereo Loudspeakers  
  • Type: Horn loaded  
  • Posted: 2 February 2013  
  • Builder: DorinD  
  • Country: Romania  
  • Comments: 3  

3-Way Horn System

This combination of readily available and easy made items is the result of 5 years of iterations. The aim was getting best audio-reproduction realism in a dinning-room with reasonable cost. And time is pretty cheap for an DIY amateur.

A pair of 70Hz down-scaled "Show Horns" by Bruce Edgar were combined with 90x40 trumpets. Digital processing was used to cope with acoustic path mismatch, crossover duty and room-correction. Class-D power modules were preferred while output autoformers adapt professional equipment range to home usage.

Multiple 6th-order subwoofers were deployed after Earl Geddes method. Tactile transducers were provisioned under the coach for greater impact on movies and music (piano, percussion).


  • YNWaN
  • 31 March 2013 at 06:19AM
  • Very 'funky' and cool looking - would love to hear them.
  • Ray
  • 25 May 2013 at 08:38PM
  • I was admiring your system the other day. It looks real good! Nice workmanship!I'm sure it sounds good too!
  • DorinD
  • 29 May 2013 at 05:25AM
  • Thank you both for the kind words!

    If I would ever have a bigger room, my system will look most like your uncompromised system.

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