Standard
2" Paper Cone Tweeter
FSB541520-2800
Features
2", Steel Frame
0.5" EISVCCAW Voice Coil, Kapton Former
White Paper Cone
Ferrite Magnet Motor System
With Ferrofluid-Cooled
High Sensitivity
Parameters
Size
2 Inch
Fs
1940 Hz
Re
6.7 Ohms
Sensitivity
92 dB
Quality Factor
0.13 Qts
Rated Power
15 W
This is a 2 inch 8 ohm driver, it is a Tweeter features 0.5 inch voice coil with EISVCCAW. In term of suspension system, cone is consisted by Paper Cone body with FIXED surround and spider is consisted by Cotton. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on Bluetooth speakers model.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 1940 Hz |
| Mechanical Q factor [Qms] | 0.134 |
| Electrical Q factor [Qes] | 4.031 |
| Total Q factor [Qts] | 0.129 |
| Force factor [Bl] | 2.503 Tm |
| Mechanical resistance [Rms] | 28.265 kg/s |
| Moving mass [Mms] | 0.31 g |
| Compliance [Cms] | 0.022 mm/N |
| Effective diaph. diameter [D] | 43 mm |
| Effective piston area [Sd] | 14.52 cm² |
| Equivalent volume [Vas] | 0.0065 l |
| Sensitivity (2.83V/1m) | 92 dB |
| Ratio Bl/√Re | 0.97 N/√W |
| Ratio fs/Qts | 15038 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 7.0 Ω |
| Maximum impedance [Zo] | 7.9 Ω |
| DC resistance [Re] | 6.7 Ω |
| Voice coil inductance [Le] | 0.053 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 | 13.21 mm |
| Voice coil height | 2.3 mm |
| Voice coil layers | 2 |
| Height of gap | 3.2 mm |
| Linear excursion | ± 0.45 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.153 kg |
