Standard
2” Paper Cone Fullrange
FSI411512-0801
Features
2”, Steel Frame
0.8” CCAW Voice Coil, Aluminum Former
Coated Paper Cone, Foam Surround
Dual Neodymium Magnet Motor System
Parameters
Size
2 Inch
Fs
220 Hz
Re
7.2 Ohms
Sensitivity
81 dB
Quality Factor
0.88 Qts
Rated Power
15 W
This is a 2 inch 8 ohm driver, it is a Fullrange features 0.8 inch voice coil with CCAW. In term of suspension system, cone is consisted by Paper Cone body with foam surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Neodymium material. It can be used on Soundbar model.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 222.7 Hz |
| Mechanical Q factor [Qms] | 4.291 |
| Electrical Q factor [Qes] | 1.116 |
| Total Q factor [Qts] | 0.886 |
| Force factor [Bl] | 3.508 Tm |
| Mechanical resistance [Rms] | 0.45 kg/s |
| Moving mass [Mms] | 1.38 g |
| Compliance [Cms] | 0.37 mm/N |
| Effective diaph. diameter [D] | 40 mm |
| Effective piston area [Sd] | 12.57 cm² |
| Equivalent volume [Vas] | 0.0828 l |
| Sensitivity (2.83V/1m) | 81 dB |
| Ratio Bl/√Re | 1.31 N/√W |
| Ratio fs/Qts | 251 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 6.7 Ω |
| Maximum impedance [Zo] | 22.78 Ω |
| DC resistance [Re] | 7.2 Ω |
| Voice coil inductance [Le] | 0.14 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 | 20.32 mm |
| Voice coil height | 5.8 mm |
| Voice coil layers | 2 |
| Height of gap | 4 mm |
| Linear excursion | ± 0.9 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.089 kg |
