In January 2021, the Teoharov C-type LoudSpeaker I Reference was tested by Mr. Risto Daskalov.
The extensive review provides precise details on every aspect of this speaker as well as a detailed technological overview of it. The review was published in Emitter – the Macedonian magazine for the popularization and application of science and technology, on August 12, 2021.
You can read the entire article from the attached images