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speakers - technology - sound - OBERTON D71CN Speakers

OBERTON D71CN 1.4” High Frequency Compression Driver, 2.85” voice coil, 100 W, 108.5 dB, 8 Ohm

  • Condition: New
  • Stock: Pre-Order
  • Model: D71CN
Price Ex Vat




The D71CN is 1.4” high frequency compression driver, which features a carbon composite dome and high damped vented suspension, providing high output with very low distortion and very good response from 700 to 17500 Hz. The voice coil assembly is easily fielded replaceable without soldering.

The D71CN driver offers all the benefits of new line of OBERTON drivers at reduced cost and weight.

Speaker Diameter
HF Nominal Diameter1.4" / 36 mm
Nominal Impedance
HF Nominal Impedance8 / 16 Ohms
DC Resistance6.73 / 10 Ohms
Minimum Impedance
HF Minimum Impedance8.35 / 11.7 Ohms
Power Capacity
HF Power Capacity(1-20 kHz) 100 W
Program Power
HF Program Power(1-20 kHz) 200 W
HF Sensitivity(1 kHz - 10 kHz) 108.5 dB/W/m
Frequency Range
HF Frequency Range500 - 17500 Hz
Voice Coil Diameter
HF Voice Coil Diameter72 mm (2.85 in.)
Voice Coil Material
HF Voice Coil MaterialCopper Clad Aluminium Wire
Voice Coil Former
HF Voice Coil FormerKapton™
Recommended Crossover1 kHz or higher 12 dB/oct.min
Cone Material
Diaphragm MaterialCarbon Composite
Magnet Material
HF Magnet MaterialFerrite
Flux Density
HF Flux Density1.6 T

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