1” Textile Dome Tweeter
AUGDL2087-JN01
Features
1”, Plastic Frame
1” PECCAW Voice Coil , Aluminum Former
Textile dome Diaphragm
Neodymium Magnet Motor System
Parameters
Size
1 Inch
Fs
900 Hz
Re
7.3 Ohms
Sensitivity
91 dB
Quality Factor
1.14 Qts
Rated Power
10 W
This compact 8 ohm dome tweeter have been newly designed with 1 inch PECCAW 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] | 900 Hz |
| Mechanical Q factor [Qms] | 2.64 |
| Electrical Q factor [Qes] | 2.02 |
| Total Q factor [Qts] | 1.14 |
| Force factor [Bl] | 2.53 Tm |
| Mechanical resistance [Rms] | 0.64 kg/s |
| Moving mass [Mms] | 0.3 g |
| Compliance [Cms] | 0.1 mm/N |
| Effective diaph. diameter [D] | 31 mm |
| Effective piston area [Sd] | 7.55 cm² |
| Equivalent volume [Vas] | 0.0083 l |
| Sensitivity (2.83V/1m) | 91 dB |
| Ratio Bl/√Re | 0.93 N/√W |
| Ratio fs/Qts | 789 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 7.6 Ω |
| Maximum impedance [Zo] | 11 Ω |
| DC resistance [Re] | 7.3 Ω |
| Voice coil inductance [Le] | 0.037 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 10 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 2.1 mm |
| Voice coil layers | 2 |
| Height of gap | 2 mm |
| Linear excursion | ± 0.05 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.011 kg |
