AUGWL0020-JN02
AUGWL0020-JN02_4
AUGWL0020-JN02_2
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8” Magnesium-Lithium Woofer

AUGWL0020-JN02

Feature
8”, Aluminum Die-cast Frame
2” CCAW Voice Coil ​, Aluminum Former
Mg-Li Alloy Cone SBR Surround​
Ferrite Magnet Motor System
Target Frequency 25Hz~3.5KHz
Low Distortion (<1%)
Size
8 Inch
Fs
32 Hz
Re
4 Ohms
Sensitivity
90 dB
Quality Factor
0.36 Qts
Rated Power
100 W
  • Description
  • Simulation
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

This 8 inch Aluminum Alloy woofer, Aluminum Die-Cast Frame with Mg-Li Alloy cone. It has good process
ability and high yield for mass production. Because of this special raw material structure and unique
processing technology, from magnesium lithium metal foil, the attributes of Magnesium Lithium offer
high strength, good rigidity, good heat resistance, low density and so on.

Family
Range
Characteristics
AUGWL0020-JN02

T-S Parameters
Resonance frequency [fs] 32.2 Hz
Mechanical Q factor [Qms] 2.501
Electrical Q factor [Qes] 0.425
Total Q factor [Qts]  0.364
Force factor [Bl] 7.033 Tm
Mechanical resistance [Rms] 2.46 kg/s
Moving mass [Mms]  30.42 g
Compliance [Cms] 0.803 mm/N
Effective diaph. diameter [D]  164 mm
Effective piston area [Sd] 211.24 cm²
Equivalent volume [Vas] 50.723 l
Sensitivity (2.83V/1m)  90 dB
Ratio Bl/√Re 3.8N/√W
Ratio fs/Qts 88.46 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  4.2 Ω
Maximum impedance [Zo] 22.6 Ω
DC resistance [Re] 3.42 Ω
Voice coil inductance [Le]  0.078mH
Power Handling
100h RMS noise test (IEC 18.4) 100 W
Long-term max power (IEC 18.2) 150 W
Voice Coil & Magnet Data
Voice coil diameter 49.55 mm
Voice coil height 16 mm
Voice coil layers 2
Height of gap 6 mm
Linear excursion ± 5 mm
Max mech. excursion ± - mm
Unit weight 2.6 kg

 

AUGWL0020-JN02

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