For over 50 years, Supravox produces stereo high-end speaker, combining performance and finishing, the brand found its place in the world of audiophiles. The new team, with the help of affectionate but strict formers, endowed with valuable expertise, continues to wave high the banner of "HIGH FRENCH FIDELITY". In the illustrious line of the 215 RTF T 64, essential 50-80’s reference, we work to perpetuate and develop this standard of quality sound reproduction for the benefit of your senses. The SUPRAVOX speakers are divided into 3 ranges, the Classic series (ferrite), series 2000 (Alnico) and 2000 EXC series (electro magnet). The frequency response measurements were made in a plane panel m 2 x 1.4 m at a distance of 1 m.