2.5” Aluminum Cone Fullrange
AUGFL2022-JN01
Features
2.5”, Plastic Frame
1.0” PECCAW Voice Coil, Aluminum Former
Aluminum Cone, Rubber Surround
Neodymium Magnet Motor System
Copper-shorting Ring
Slim Driver
Parameters
Size
2.5 Inch
Fs
140 Hz
Re
3.89 Ohms
Sensitivity
82 dB
Quality Factor
0.79 Qts
Rated Power
8 W
The ultimate 2.5 inch, 4 ohm Plastic frame driver have been newly designed with 1.0 inch PECCAW voice coil, Upgraded Aluminum cone and Neodymium magnet motor system to provide wide range sound experience. This spectacular driver is the new benchmark for soundbar systems.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 139 Hz |
| Mechanical Q factor [Qms] | 4.807 |
| Electrical Q factor [Qes] | 0.941 |
| Total Q factor [Qts] | 0.787 |
| Force factor [Bl] | 3.98 Tm |
| Mechanical resistance [Rms] | 0.799 kg/s |
| Moving mass [Mms] | 4.381 g |
| Compliance [Cms] | 0.297 mm/N |
| Effective diaph. diameter [D] | 63 mm |
| Effective piston area [Sd] | 31.17 cm² |
| Equivalent volume [Vas] | 0.408 l |
| Sensitivity (2.83V/1m) | 82 dB |
| Ratio Bl/√Re | 2.017 N/√W |
| Ratio fs/Qts | 176.6 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 4.48 Ω |
| Maximum impedance [Zo] | 22 Ω |
| DC resistance [Re] | 3.89 Ω |
| Voice coil inductance [Le] | 0.027 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 8 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 6.3 mm |
| Voice coil layers | 2 |
| Height of gap | 3 mm |
| Linear excursion | ± 1.65 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.112 kg |
