Standard
3” Paper Cone Fullrange
FSI511030-3404
Features
3”, Steel Frame
0.8” EISVW Voice Coil, Kapton Former
Paper Cone, Cloth Surround
Ferrite Magnet Motor System
Parameters
Size
3 Inch
Fs
120 Hz
Re
3 Ohms
Sensitivity
86 dB
Quality Factor
0.88 Qts
Rated Power
5 W
This is a 3 inch 4 ohm driver, it is a Fullrange features 0.8 inch voice coil with EISVW. In term of suspension system, cone is consisted by Paper Cone body with Cloth surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on party speaker system.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 118Hz |
| Mechanical Q factor [Qms] | 4.798 |
| Electrical Q factor [Qes] | 1.076 |
| Total Q factor [Qts] | 0.879 |
| Force factor [Bl] | 2.659 Tm |
| Mechanical resistance [Rms] | 0.523 kg/s |
| Moving mass [Mms] | 3.012 g |
| Compliance [Cms] | 0.478 mm/N |
| Effective diaph. diameter [D] | 62 mm |
| Effective piston area [Sd] | 30.19 cm² |
| Equivalent volume [Vas] | 0.6163 l |
| Sensitivity (2.83V/1m) | 86 dB |
| Ratio Bl/√Re | 0.154 N/√W |
| Ratio fs/Qts | 135.87 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.7 Ω |
| Maximum impedance [Zo] | 15.513 Ω |
| DC resistance [Re] | 3.0 Ω |
| Voice coil inductance [Le] | 0.166 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 5 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 20.32 mm |
| Voice coil height | 7.4 mm |
| Voice coil layers | 2 |
| Height of gap | 4 mm |
| Linear excursion | ± 1.7 mm |
| Max mech. excursion | ± -mm |
| Unit weight | 0.364 kg |
