3" Paper Cone Fullrange
AUGFL3012-JN01
Features
2x4”, Steel Frame
0.72” PESVW Voice Coil , Aluminum Former
Paper Cone , Rubber Surround
Ferrite Magnet Motor System
Copper-shorting Ring
Low Distortion(<3%)
Parameters
Size
3 Inch
Fs
200 Hz
Re
3.47 Ohms
Sensitivity
81 dB
Quality Factor
1.46 Qts
Rated Power
15 W
The ultimate 2x4 inch, 4 ohm Steel frame driver have been newly designed with 0.72 inch PESVW voice coil, Upgraded Paper cone and Ferrite magnet motor system to provide wide range sound experience. This spectacular driver is the new benchmark for soundbar systems.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 202 Hz |
| Mechanical Q factor [Qms] | 4.241 |
| Electrical Q factor [Qes] | 2.223 |
| Total Q factor [Qts] | 1.458 |
| Force factor [Bl] | 2.8 Tm |
| Mechanical resistance [Rms] | 1.232 kg/s |
| Moving mass [Mms] | 4.1 g |
| Compliance [Cms] | 0.151 mm/N |
| Effective diaph. diameter [D] | 64.92 mm |
| Effective piston area [Sd] | 33.1 cm² |
| Equivalent volume [Vas] | 0.2334 l |
| Sensitivity (2.83V/1m) | 81 dB |
| Ratio Bl/√Re | 1.503 N/√W |
| Ratio fs/Qts | 138.5 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 4.58 Ω |
| Maximum impedance [Zo] | 10.17 Ω |
| DC resistance [Re] | 3.47 Ω |
| Voice coil inductance [Le] | 0.031 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 15 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 18.4 mm |
| Voice coil height | 6.4 mm |
| Voice coil layers | 2 |
| Height of gap | 3 mm |
| Linear excursion | ± 1.7 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.27 kg |
