Standard
0.8” Textile Dome Tweeter
FSA541510-1800
Features
2”, Plastic Face Plate
0.8” CCAW Voice Coil, Aluminum Former
Textile Dome Diaphragm
Neodymium Magnet Motor System
Power Handling with 2nd HP Filter @ 3500 Hz
With Aluminum Chamber
Parameters
Size
0.8 Inch
Fs
1110 Hz
Re
7.3 Ohms
Sensitivity
84 dB
Quality Factor
1.61 Qts
Rated Power
15 W
This is a 0.8 inch 8 ohm driver, it is a tweeter features 0.8 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 Neodymium material. It can be used on Sound bar and bookshelf audio.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 1110 Hz |
| Mechanical Q factor [Qms] | 2.4 |
| Electrical Q factor [Qes] | 4.57 |
| Total Q factor [Qts] | 1.61 |
| Force factor [Bl] | 1.9 Tm |
| Mechanical resistance [Rms] | 0.905 kg/s |
| Moving mass [Mms] | 0.323 g |
| Compliance [Cms] | 0.064 mm/N |
| Effective diaph. diameter [D] | 24 mm |
| Effective piston area [Sd] | 4.52 cm² |
| Equivalent volume [Vas] | 0.0018 l |
| Sensitivity (2.83V/1m) | 84 dB |
| Ratio Bl/√Re | 0.7 N/√W |
| Ratio fs/Qts | 689.44 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 6.891 Ω |
| Maximum impedance [Zo] | 10.676 Ω |
| DC resistance [Re] | 7.3 Ω |
| Voice coil inductance [Le] | 0.042 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 | 19.4 mm |
| Voice coil height | 1.7 mm |
| Voice coil layers | 2 |
| Height of gap | 2 mm |
| Linear excursion | ± 0.15 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.031 kg |
