WS2544

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

 

Pic_WS2544

KEY FEATURES:

  • Nominal exit 70 x 25,4 mm (2,75 x 1 in)
  • 44 mm (1.75 in.) voice coil diameter
  • 80 W Program Power Capacity  (2-20 kHz)
  • 107.5 dB Sensitivity (2-15 kHz)
  • Frequency range 1 - 20 kHz
  • Neodymium magnetic structure

 

 

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 neodimium 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.

SPECIFICATION

MATERIALS OF CONSTRUCTON

Nominal exit
Nominal impedance 
Minimum impedance 
D.C. resistance 
Power capacity (2-20 kHz)
Program Power Capacity  (2-20 kHz)
Sensitivity (2-15 kHz)
Frequency range 
Recommended crossover
Voice coil diameter
Flux density 

70 x 25,4 mm (2,75 x 1 in) 
8/16 Ohms
6,35/12,62 Ohms
5,15/10,8 Ohms
40W 
80W
107.5 dB
1 - 20 kHz
1,5 kHz or higher 12 dB/oct.min
44 mm (1,75 in.)
1,9 T

Diaphragm 
Voice coil material 
Voice coil former 

sandwich polyester 
Aluminium
Kapton™  

 

MOUNTING INFORMATION

Overall diameter 
Depth 
Mounting 
Net weight

87 x 74 mm
130 mm
4 x M5 on 80 x 50 mm
1,05 kg

 


Positive voltage on red terminal moves diaphragm toward the phasing plug


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