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speakers - technology - sound - OBERTON WS2544 Speakers

OBERTON WS2544 2.75”x 1” High Frequency Line Array Wave Source, 1.75” voice coil, 40 W, 107.5 dB, 8 Ohm

  • Condition: New
  • Stock: Pre-Order
  • Model: WS2544
Price Ex Vat



The WS2544 is high frequency line array wave source with exit 2,75” x 1”. It is based on cuted ( 71 mm high ) version of neodymium compression driver ND2545. This design allow distance between the drivers axis 74 mm. It has excellent sound pressure over 10 kHz, which is very important for Line Array application.

Speaker Diameter
HF Nominal Diameter2.75" x 1" / 70 x 25.4 mm
Nominal Impedance
HF Nominal Impedance8 / 16 Ohms
DC Resistance5.15/10.8 Ohms
Minimum Impedance
HF Minimum Impedance6.35/12.62 Ohms
Power Capacity
HF Power Capacity(1-20 kHz) 40 W
Program Power
HF Program Power(1-20 kHz) 80 W
HF Sensitivity(2 kHz - 15 kHz) 107.5 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™
Recommended Crossover1.5 kHz or higher 12 dB/oct.min
Cone Material
Diaphragm MaterialSandwich Polyester
Magnet Material
HF Magnet MaterialNeodymium
Flux Density
HF Flux Density1.9 T

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