3.5” Ultra-Thin Aluminum Cone Woofer
AUGWL0009-JN01
Features
3.5”, Plastic Frame
1” CCAW Voice Coil, Aluminum Former
Aluminum Cone, Rubber Surround
Dual Neodymium Magnet Motor System
Slim Design (Patented)
Parameters
Size
3.5 Inch
Fs
95 Hz
Re
2.48 Ohms
Sensitivity
87 dB
Quality Factor
0.48 Qts
Rated Power
10 W
This 3.5 inch Woofer, The main design features include a mineral-filled plastic basket, and a venting dual Neodymium magnet motor system. Ferro-fluid cooled to further lowering the distortion level. The main cone body uses black Anodized Aluminium cone , with one piece Anodized Aluminium dust cap, which is directly couple to voice coil. This product is designed for portable and compact applications.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 94.7 Hz |
| Mechanical Q factor [Qms] | 3.894 |
| Electrical Q factor [Qes] | 0.54 |
| Total Q factor [Qts] | 0.477 |
| Force factor [Bl] | 5.019 Tm |
| Mechanical resistance [Rms] | 1.416 kg/s |
| Moving mass [Mms] | 9.267 g |
| Compliance [Cms] | 0.305 mm/N |
| Effective diaph. diameter [D] | 74 mm |
| Effective piston area [Sd] | 43.01 cm² |
| Equivalent volume [Vas] | 0.7977 l |
| Sensitivity (2.83V/1m) | 87 dB |
| Ratio Bl/√Re | 3.19 N/√W |
| Ratio fs/Qts | 198.5 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 3 Ω |
| Minimum impedance [Zmin] | 2.45 Ω |
| Maximum impedance [Zo] | 11.18 Ω |
| DC resistance [Re] | 2.48 Ω |
| Voice coil inductance [Le] | 0.378 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 10 W |
| Long-term max power (IEC 18.2) | 15 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 11.5 mm |
| Voice coil layers | 4 |
| Height of gap | 4.0 mm |
| Linear excursion | ± 3.75 mm |
| Max mech. excursion | ± 5.5 mm |
| Unit weight | 0.175 kg |
