1" Textile Dome Tweeter
AUGDL2001-JN01
Features
4", Plastic Front Panel
1" CCAW Voice Coil, Aluminum Former
Textile Dome Diaphragm
Ferrite Magnet Motor System
Parameters
Size
1 Inch
Fs
710 Hz
Re
3.45 Ohms
Sensitivity
90 dB
Quality Factor
0.83 Qts
Rated Power
20 W
This 1 inch dome Tweeter features an 4 inch plastic front panel, CCAW voice coil and ferrofluid, which helps the driver dissipate heat. Silk dome with soft surround and ferrite magnet motor system not only achieve low distortion, but also the sound is clear and delicate.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 711 Hz |
| Mechanical Q factor [Qms] | 2.63 |
| Electrical Q factor [Qes] | 1.21 |
| Total Q factor [Qts] | 0.83 |
| Force factor [Bl] | 2.10 Tm |
| Mechanical resistance [Rms] | 0.58 kg/s |
| Moving mass [Mms] | 0.35 g |
| Compliance [Cms] | 0.145 mm/N |
| Effective diaph. diameter [D] | 28 mm |
| Effective piston area [Sd] | 6.16 cm² |
| Equivalent volume [Vas] | 0.0078 l |
| Sensitivity (2.83V/1m) | 90 dB |
| Ratio Bl/√Re | 1.13 N/√W |
| Ratio fs/Qts | 856.6 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.45 Ω |
| Maximum impedance [Zo] | 9.7 Ω |
| DC resistance [Re] | 3.45 Ω |
| Voice coil inductance [Le] | 0.01 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 20 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 | 2.1 mm |
| Linear excursion | ± 0.2 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.66 kg |
