1” High Frequency Compression Driver, 1” voice coil, 20 W, 106 dB

 

D2525_copy

KEY FEATURES:

  • 1" Throat diameter
  • 25 mm (1 in.) voice coil
  • 40 W Program Power Capacity (2-20 kHz)
  • 105 dB Sensitivity (2-15 kHz)
  • Frequency range 1.5 - 20 kHz

 

 

The Oberton D2525 is compact 1" professional compression driver that delivers excellent sonic quality. The unique phasing plug combined with sandwich polyester dome achieve high sensitivity and linear frequency response up to 20 kHz. The sound of the D2525 has an very good dynamic range and produces even the most complex music signals with depth and definition. The D2525 is designed for a wide variety of applications including, small to medium high quality professional loudspeaker boxes

 

SPECIFICATIONS

Throat diameter
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

25.4 mm (1 in.)
8 Ohms
6.74 Ohms
5.65 Ohms
20 W
40 W
105 dB
1.5 - 20 kHz
2.5 kHz or higher 12 dB/oct.min
25 mm (1 in.)
1.75 T

MATERIALS OF CONSTRUCTON

Diaphragm
Voice coil material
Voice coil former

sandwich polyester
Aluminium
Kapton™


Positive voltage on red terminal moves diaphragm toward the phasing plug

MOUNTING INFORMATION

Overall diameter
Depth
Mounting
Net weight

86 mm
58 mm
2 x M5 holes 180° on 76.2 mm (3 in.)diam
0.86 kg

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