Description
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.
Specifications
SPECIFICATIONS
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 |
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