Standard
1” Textile Dome Tweeter
FSI545010-1810
Features
1”, Rear Mounting Frame
Textile Dome Diaphragm
Dual Ferrite Magnet Motor System
Power Handling with 2nd HP Filter @ 4000 Hz
Parameters
Size
1 Inch
Fs
2000 Hz
Re
9.3 Ohms
Sensitivity
84 dB
Quality Factor
0.46 Qts
Rated Power
17 W
This is a 1 inch 10 ohm driver, it is a Tweeter features 1 inch voice coil with CCAW. In term of suspension system, Dome is consisted by textile material. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on bookshelf audio.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 2000 Hz |
| Mechanical Q factor [Qms] | 0.50 |
| Electrical Q factor [Qes] | 5.39 |
| Total Q factor [Qts] | 0.46 |
| Force factor [Bl] | 2.25 Tm |
| Mechanical resistance [Rms] | 5.81 kg/s |
| Moving mass [Mms] | 0.24 g |
| Compliance [Cms] | 0.03 mm/N |
| Effective diaph. diameter [D] | 29.5 mm |
| Effective piston area [Sd] | 6.8 cm² |
| Equivalent volume [Vas] | 0.0019 l |
| Sensitivity (2.83V/1m) | 84 dB |
| Ratio Bl/√Re | 0.73 N/√W |
| Ratio fs/Qts | 4347.83 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 10 Ω |
| Minimum impedance [Zmin] | 9.161 Ω |
| Maximum impedance [Zo] | 9.381 Ω |
| DC resistance [Re] | 9.3 Ω |
| Voice coil inductance [Le] | 0.05 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 17 W |
| Long-term max power (IEC 18.2) | 50 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 1.7 mm |
| Voice coil layers | 2 |
| Height of gap | 3 mm |
| Linear excursion | ± 0.65 mm |
| Max mech. excursion | ± -mm |
| Unit weight | 0.3665 kg |
