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OBERTON D44

speakers - technology - sound - OBERTON D44 Speakers
OBERTON D44


OBERTON D44 1” High Frequency Compression Driver, 1.75” voice coil, 40 W, 108.5 dB, 8 Ohm

  • Condition: New
  • Stock: Pre-Order
  • Model: D44
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speakers

technology

The D44 is new improved version of D2544.It is 1” high frequency compression ferrite driver, that incorporates new phase plug, new dome with vented suspension and copper inductance ring, which improve sound characteristic and ensure very low distortion at high sound levels.

The smooth impedance response in crossover region ensures perfect work with passive crossovers

It is suitable for use in high quality 2 way and 3 way boxes. The voice coil assembly is easily field replaceable without soldering.

Speaker Diameter
HF Nominal Diameter1" / 25.4 mm
Nominal Impedance
HF Nominal Impedance8 / 16 Ohms
DC Resistance5.70 / 10.16 Ohms
Minimum Impedance
HF Minimum Impedance9.08 / 14.62 Ohms
Power Capacity
HF Power Capacity(1-20 kHz) 40 W
Program Power
HF Program Power(1-20 kHz) 80 W
Sensitivity
HF Sensitivity(2 kHz - 15 kHz) 108.5 dB/W/m
Frequency Range
HF Frequency Range1000 - 20000 Hz
Voice Coil Diameter
HF Voice Coil Diameter44 mm (1.75 in.)
Voice Coil Material
HF Voice Coil MaterialAluminium
Voice Coil Former
HF Voice Coil FormerKapton™
Crossover
Recommended Crossover1.5 kHz or higher 12 dB/oct.min
Cone Material
Diaphragm MaterialSandwich Polyester
Magnet Material
HF Magnet MaterialFerrite
Flux Density
HF Flux Density1.6 T

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