Resource
Intertechnik
German supplier of electronic components for loudspeakers, including inductors, capacitors, resistors and crossover networks.
Where to buy
Availability varies by region and retailer. Authorized dealers are listed on the official Intertechnik website.
Some retailer links may become affiliate links; Audio-Atlas may earn a commission at no extra cost to you. Affiliate disclosure.
Verification sources
Related resources
Accuton
diy
German driver brand of Thiel & Partner GmbH, built on the ceramic diaphragms Bernhard Thiel developed in 1984. It manufactures tweeters, midranges and woofers in Germany, including pure-diamond tweeters.
Sources
B&C Speakers
diy
Italian manufacturer of professional loudspeaker transducers, operating since 1946. Its line covers high-frequency compression drivers and horns, coaxial components and cone drivers for pro sound systems and DIY builders.
Sources
Beyma
diy
Spanish loudspeaker driver maker founded in 1969 as a family business. Its factory in Spain builds woofers, coaxials and compression drivers that DIY speaker builders also use.
Sources
Ciare
diy
Italian loudspeaker driver maker with more than 70 years of history, building hi-fi and pro audio transducers in Italy.
Sources
Cinergy Audio
diy
Cinergy Audio is a DIY loudspeaker supplier offering drivers, crossover components, kits and flat-pack cabinets. Its range includes home-audio, home-theatre and subwoofer projects, alongside hardware and replacement parts for builders who want more than a finished retail speaker.
Sources
CSS Audio
diy
Creative Sound Solutions is a Michigan-based speaker specialist offering both DIY kits and fully finished loudspeakers. Its Criton and Torii products span bookshelf, tower and center-channel applications, with an engineering approach the company describes in terms of driver testing and acoustic evaluation.