Classic series
Its objective, to maintain the philosophy of SUPRAVOX, full range driver units and high efficiency. We work still to widen the useful bandwidth for a highest efficiency possible, while unceasingly improving the definition, the quality and the linearity. Diameter 135 to 380 mm, the audiophile can satisfy its passion.


Resulting from the 215 rtf, high speaker of legend, full range and high efficiency, the model bicone offers to you in the field of the installation of exception a listening of an exceptional coherence.

Thanks to its very wide frequency response it can be assembled in one way enclosures without filtering. Equipped with a powerful magnetic circuit, of a moving element very light and made up of an exponential membrane, it reaches a level of precision of the restitution worthy of best the installations.

InsideGone a TQWT enclosure, with resonators or of back horn type the answer extends from 50Hz up to 18000 Hz with ± 3 dB.

Frequency response 200 Hz to 20 kHz in the axis


Frequency response 200 Hz to 20 kHz at 30°


Frequency response 200 Hz to 20 kHz at 60°


Frequency response in 1/3 octave


Impulse response






Below are the 2020 parameters, measured according to the AES2-1984-r2003 standard.
Sensitivity (2,83V/1m) : 97,7dB
Sensitivity (1W/1m) : 96,8 dB
Bandwidth : 40Hz-20KHz
Impedance : 8 Ω
Surround : 3 plies paper
linear excursion : +/- 2,3 mm
Magnet: ferrite 120mm
Fields Strength : 1,25 T
Frame: Aluminum
Driver diameter: 224/237mm
Fixing holes diameter : 224mm
Baffle opening : 212mm
Driver depth : 100mm
Driver weight : 2,3 kg
Fs : 57 Hz
Re : 6,5 Ω
Le 1 kHz : 0,43 mH
Qts : 0,46
Qes : 0,53
Qms : 7,6
Vas : 80 L
Bl : 6,48
Mms : 8,9 g
Sd : 254,5cm²