AUGWL0008-JN07
AUGWL0008-JN07
AUGWL0008-JN07
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3" Radial Magnet Woofer

AUGWL0008-JN07

Feature
3" Aluminum Die-cast Frame
1.4" CCAW Voice Coil, Aluminum Former
Aluminum Cone, Rubber Surround
Radial Neodymium Magnet Motor System
Slim Design
Low Distortion(<3%)
Size
3 Inch
Fs
100 Hz
Re
4 Ohms
Sensitivity
85 dB
Quality Factor
0.46 Qts
Rated Power
10 W
  • Description
  • Simulation
  • Measure Chart
  • Specification
  • Mechanical Drawing
SPEC SHEET

The 3 inch ultra-thin Woofer uses a Die-cast Aluminum frame and an oversized voice coil with short coil width is connected to the cone. This double radial and long magnet system provides high excursion and no stray magnetic field, while a large hole is punched in the bottom of the U-yoke to reduce air pressure at the high excursion. The black anodized cone and dust cap extend the frequency response to high frequency.

Family
Range
Characteristics
AUGWL0008-JN07

T-S Parameters
Resonance frequency [fs] 101.4 Hz
Mechanical Q factor [Qms] 3.383
Electrical Q factor [Qes] 0.537
Total Q factor [Qts]  0.463
Force factor [Bl] 3.71 Tm
Mechanical resistance [Rms] 0.66 kg/s
Moving mass [Mms]  3.5 g
Compliance [Cms] 0.70 mm/N
Effective diaph. diameter [D]  60.3 mm
Effective piston area [Sd] 28.55 cm²
Equivalent volume [Vas] 0.81 l
Sensitivity (2.83V/1m)  85 dB
Ratio Bl/√Re 2.04 N/√W
Ratio fs/Qts 219 Hz
Electrical Data
Nominal impedance [Zn]  4 Ω
Minimum impedance [Zmin]  3.73 Ω
Maximum impedance [Zo] 29.65 Ω
DC resistance [Re] 3.32 Ω
Voice coil inductance [Le]  0.131 mH
Power Handling
100h RMS noise test (IEC 18.4) 10 W
Long-term max power (IEC 18.2) - W
Voice Coil & Magnet Data
Voice coil diameter 35.55 mm
Voice coil height 3.6 mm
Voice coil layers 4
Height of gap 8 mm
Linear excursion ± 2.2 mm
Max mech. excursion ± - mm
Unit weight 0.158 kg
AUGWL0008-JN07

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