0.8'' Textile Dome Tweeter
AUGDL2048-JN01
Features
0.8”, Plastic Frame
0.8” PESVCCAW Voice Coil , Aluminum Former
Silk Diaphragm , FIXED Surround
Neodymium Magnet Motor System
Copper-shorting Ring
Frequency response > 40KHz
Parameters
Size
0.8 Inch
Fs
1135 Hz
Re
6.8 Ohms
Sensitivity
87 dB
Quality Factor
0.79 Qts
Rated Power
5 W
This compact 8 ohm dome tweeter have been newly designed with 0.8 inch EISVCCAW voice coil, upgraded Textile dome diaphragm and Neodymium ferro fluid magnet motor system to provide excellent sound experience. This splendid unit is the new benchmark for bookshelf driver.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 1134.5Hz |
| Mechanical Q factor [Qms] | 1.25 |
| Electrical Q factor [Qes] | 2.19 |
| Total Q factor [Qts] | 0.79 |
| Force factor [Bl] | 1.87 Tm |
| Mechanical resistance [Rms] | 0.89 kg/s |
| Moving mass [Mms] | 0.15 g |
| Compliance [Cms] | 0.12 mm/N |
| Effective diaph. diameter [D] | 24.3 mm |
| Effective piston area [Sd] | 4.63 cm² |
| Equivalent volume [Vas] | 0.0038 l |
| Sensitivity (2.83V/1m) | 87 dB |
| Ratio Bl/√Re | 0.71 N/√W |
| Ratio fs/Qts | 1437.2 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 5.7 Ω |
| Maximum impedance [Zo] | 11.7 Ω |
| DC resistance [Re] | 6.8 Ω |
| Voice coil inductance [Le] | 0.016 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 5 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 19.4 mm |
| Voice coil height | 1.8 mm |
| Voice coil layers | 2 |
| Height of gap | 2 mm |
| Linear excursion | ± 0.1 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.0488 kg |
