1.75'' Paper Cone Fullrange
AUGFL2083-JN01
Features
1.75", Steel Frame
0.8" CCAW Voice Coil, Kapton Former
Neodymium Magnet Motor System
Copper-shorting Ring
High Excursion (±5mm)
Parameters
Size
1.75 Inch
Fs
150 Hz
Re
3.4 Ohms
Sensitivity
76 dB
Quality Factor
1.39 Qts
Rated Power
15 W
The ultimate 1.75 inch, 4 ohm Steel frame driver have been newly designed with 0.8 inch PESVCCAW voice coil, Upgraded Paper cone and Neodymium 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] | 152 Hz |
| Mechanical Q factor [Qms] | 6.84 |
| Electrical Q factor [Qes] | 1.74 |
| Total Q factor [Qts] | 1.39 |
| Force factor [Bl] | 2.04 Tm |
| Mechanical resistance [Rms] | 0.3 kg/s |
| Moving mass [Mms] | 2.17 g |
| Compliance [Cms] | 0.5 mm/N |
| Effective diaph. diameter [D] | 36.3 mm |
| Effective piston area [Sd] | 10.35 cm² |
| Equivalent volume [Vas] | 0.076 l |
| Sensitivity (2.83V/1m) | 76 dB |
| Ratio Bl/√Re | 1.11 N/√W |
| Ratio fs/Qts | 109.35 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.9 Ω |
| Maximum impedance [Zo] | 15.2 Ω |
| DC resistance [Re] | 3.4 Ω |
| Voice coil inductance [Le] | 0.049 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 | 20.32 mm |
| Voice coil height | 11.52 mm |
| Voice coil layers | 2 |
| Height of gap | 4 mm |
| Linear excursion | ± 3.76 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.0998 kg |
