Standard
3” Paper Cone Fullrange
ASDFD5576-1201
Features
3”, Quadrate Steel Frame
0.8” EISVCCAW Voice Coil, Kapton Former
Paper Cone, Rubber Surround
Ferrite and Neodymium Magnet, Dual Magnet Motor System
Parameters
Size
3 Inch
Fs
150 Hz
Re
10.48 Ohms
Sensitivity
84 dB
Quality Factor
0.65 Qts
Rated Power
15 W
The ultimate 3 inch, 12 ohm Steel frame driver have been newly designed with 0.8 inch EISVCCAW voice coil and Kapton Former, upgraded Paper cone, Ferrite and Neodymium magnet motor system to provide wide range sound experience. This spectacular driver is the new benchmark for soundbar systems.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 145.7 Hz |
| Mechanical Q factor [Qms] | 6.346 |
| Electrical Q factor [Qes] | 0.732 |
| Total Q factor [Qts] | 0.65 |
| Force factor [Bl] | 5.944 Tm |
| Mechanical resistance [Rms] | 0.388 kg/s |
| Moving mass [Mms] | 2.692 g |
| Compliance [Cms] | 0.443 mm/N |
| Effective diaph. diameter [D] | 61.2 mm |
| Effective piston area [Sd] | 29.42 cm² |
| Equivalent volume [Vas] | 0.5427 l |
| Sensitivity (2.83V/1m) | 84 dB |
| Ratio Bl/√Re | 1.836 N/√W |
| Ratio fs/Qts | 224.15 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 12 Ω |
| Minimum impedance [Zmin] | 11.5 Ω |
| Maximum impedance [Zo] | 65.69 Ω |
| DC resistance [Re] | 10.48 Ω |
| Voice coil inductance [Le] | 0.306 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 | 6.6 mm |
| Voice coil layers | 2 |
| Height of gap | 4 mm |
| Linear excursion | ± 1.3 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.465 kg |
