For the content of the following pages we are not responsible because they are not within our control
periodicals: in German language: Hobby HiFi   Klang+Ton
in english: Voice-Coil
speaker forums
and speaker pages
Speaker Building Page (english, sometimes not online)
  one of the most comprehensive pages for transmission lines
  very interesting pages from Siegfried Linkwitz
  Troels Gravesen pages with many phantastic DIY projects
  very informative pages from Siegfried Linkwitz
  Audiomap forum, advertisement, news and links.
  the most comprehensive database with products, producer and dealer, simulation software and information as much as you want
  AJ-Systems AJHorn is a PC-based program for crossover-simulation, horns and transmissionlines.
  horn simulation program from David J Mc Bean
Repair kits: - Reconeing and repair service.

do you know further informative links? Send us an Email
Telephone: 0049-(0)721-9703724
Fax:     0049-(0)721-9703725