ASDWL0525-0400
ASDWL0525-0400
ASDWL0525-0400
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2" Paper Cone Woofer

ASDWL0525-0400

Features
2", Plastic Frame
0.8" PESVW Voice Coil, Kapton Former
Paper Cone, Rubber Surround
Neodymium Magnet Motor System
Size
2 Inch
Fs
120 Hz
Re
4 Ohms
Sensitivity
83 dB
Quality Factor
0.53 Qts
Rated Power
5 W
  • Description
  • Simulation
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

The ultimate 2 inch driver have been customized by using Plastic frame with 0.8 inch PESVW voice coil, upgraded Paper Cone with hybrid suspension and Neodymium motor system to provide great sound experience. This excellent unit is the new benchmark for conference audio systems.

Family
Range
ASDWL0525-0400

T-S Parameters
Resonance frequency [fs] 122 Hz
Mechanical Q factor [Qms] 6.66
Electrical Q factor [Qes] 0.58
Total Q factor [Qts]  0.53
Force factor [Bl] 3.47 Tm
Mechanical resistance [Rms] 0.34 kg/s
Moving mass [Mms]  2.95 g
Compliance [Cms] 0.58 mm/N
Effective diaph. diameter [D]  40 mm
Effective piston area [Sd] 12.57 cm²
Equivalent volume [Vas] 0.13 l
Sensitivity (2.83V/1m)  83 dB
Ratio Bl/√Re 1.97 N/√W
Ratio fs/Qts 230 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  3.7 Ω
Maximum impedance [Zo] 27.92 Ω
DC resistance [Re] 3.1 Ω
Voice coil inductance [Le]  0.1 mH
Power Handling
100h RMS noise test (IEC 18.4) 5 W
Long-term max power (IEC 18.2) 10 W
Voice Coil & Magnet Data
Voice coil diameter 19.4 mm
Voice coil height 10.1 mm
Voice coil layers 2
Height of gap 4 mm
Linear excursion ± 3.05 mm
Max mech. excursion ± -mm
Unit weight 0.088 kg
ASDWL0525-0400

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