2.25" Radial Magnet Woofer
AUGWL0006-JN01
The 2.25 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.
2.25" Radial Magnet Woofer
AUGWL0006-JN01
- 2.25", Aluminum Die-cast Frame
- 1.4" CCAW Voice Coil, Aluminum Former
- Aluminum Cone, Rubber Surround
- Radial Neodymium Magnet Motor System
- Slim Design
The 2.25 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.
T-S Parameters | |
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Resonance frequency [fs] | 158 Hz |
Mechanical Q factor [Qms] | 4.539 |
Electrical Q factor [Qes] | 0.736 |
Total Q factor [Qts] | 0.634 |
Force factor [Bl] | 3.524 Tm |
Mechanical resistance [Rms] | 0.546 kg/s |
Moving mass [Mms] | 2.497 g |
Compliance [Cms] | 0.406 mm/N |
Effective diaph. diameter [D] | 43.8 mm |
Effective piston area [Sd] | 15.06 cm² |
Equivalent volume [Vas] | 0.131 l |
Sensitivity (2.83V/1m) | 82 dB |
Ratio Bl/√Re | 1.91 N/√W |
Ratio fs/Qts | 249.21 Hz |
Electrical Data | |
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Nominal impedance [Zn] | 4 Ω |
Minimum impedance [Zmin] | 3.931 Ω |
Maximum impedance [Zo] | 13.785 Ω |
DC resistance [Re] | 3.4 Ω |
Voice coil inductance [Le] | 0.143 mH |
Power Handling | |
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100h RMS noise test (IEC 18.4) | 10 W |
Long-term max power (IEC 18.2) | - W |
Voice Coil & Magnet Data | |
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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 | ± 4.5 mm |
Unit weight | 0.135 kg |

