Supravox
165 GMF Bass-midrange driver 35W / 96dB / 8 Ohms
165 GMF Bass-midrange driver 35W / 96dB / 8 Ohms
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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.
This driver unit uses the same cone that the 165LB, but the suppression of the center dust cover allows for a more free bass register, while the additional aluminium phase plug allows for a better spacialisation of the midrange. Its ideal usage is in a two-way speaker covering the low and midrange frequencies up to 2,5Kz to 8kHz where a tweeter should be added to cover the higher frequencies.
The 165 GMF loads into 26L tuned at 65Hz, for a cut-off at 75Hz. A PVC vent diameter 80mm by 4,2cm.
Associated with a passive low pass it can be ” overdriven ” in 45L tuned at 60Hz, for a cut at 60Hz. A PVC vent diameter 100mm by 4cm.
Frequency response in 1/3 octaves, dBspl/1m/2.83V at 0° and 30°.
Time depreciation.
Sensitivity curve.
SPECIFICATIONS
| Efficiency : | 96dB |
| Bandwidth : | 60Hz-10KHz |
| Impedance : | 8Ω |
| Power : | 35W |
| Suspension : | 5 paper pleats |
| Linear excursion : | 6mm |
| Magnet diameter : | 96mm |
| Magnetic field : | 1.4 T |
| Diameter HP : | 185mm |
| Frame thickness : | Alu 10mm |
| Diameter fixation : | 175mm |
| Diameter drilling holes : | 160mm |
| Depth HP : | 85mm |
| Fs : | 64Hz |
| Re : | 5.5Ω |
| Qts : | 0.39 |
| Qe : | 0.42 |
| Qm : | 6.2 |
| Vas : | 40 L |
| Bl : | 5.6 |
| Cms : | 1 |
| Mms : | 5.5 g |
| Sd : | 165 cm2 |
High-Precision Craftsmanship: Made in France
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The Artisan's Touch
At the heart of our factory on the outskirts of Paris, each voice coil is hand-wound with micrometric tension. We use ultra-light supports and high-purity conductors to minimize moving mass. It is this extreme lightness that gives our loudspeakers their legendary responsiveness and their ability to reveal the finest details.
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The Hand and the Spirit
Each loudspeaker is a unique piece, assembled by craftsmen whose expertise has been passed down for decades. The precision of the centering and the tension of the suspensions are adjusted by touch, a sensitivity that no machine can replicate. This artisanal assembly guarantees perfect fluidity of movement and exceptional longevity.
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Exponential Paper Cones
Our cones are made from a proprietary recipe of long-fiber paper, manually processed to achieve an ideal balance of rigidity and damping. The exponential profile, pioneered by Supravox, ensures homogeneous sound diffusion. The result is an organic timbre and strikingly realistic vocal presence.
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Magnetic Alchemy
Beyond the simple magnet, we master energy. In our factory on the outskirts of Paris, we forge Alnico 5 motors and Field Coil systems capable of saturating the air gap with absolute precision. This controlled power offers lightning-fast dynamics and almost zero distortion, hallmarks of Supravox's high sensitivity.
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Signal Purity
Perfection often comes from subtraction. By designing full-range loudspeakers capable of covering most of the spectrum, we eliminate the need for crossover filters. The signal travels directly from your amplifier to the cone, preserving perfect phase coherence and a holographic soundstage of complete transparency.
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Tested for Eternity
Each unit leaving our workshops undergoes a rigorous testing protocol: frequency analysis, impedance measurement, and tactile inspection of the excursion. But the final verdict belongs to the human ear. Each loudspeaker is validated by our technicians, ensuring that your investment will remain an exceptional instrument for decades to come.
Heritage Collection
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KL15 Heritage speaker High Efficiency : 96dB/1w/1m
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