Standard
0.7” Titanium Dome Fullrange
02A11EHC19172
Features
0.7”, Plastic Frame
0.46” CCAW Voice Coil, Aluminum Former
Titanium Dome with Polyurethane Surround
Neodymium Magnet Motor System
Frequency Response Extended to 10 kHz
Spider-less
Parameters
Size
0.7 Inch
Fs
580 Hz
Re
4 Ohms
Sensitivity
79 dB
Quality Factor
1.06 Qts
Rated Power
1 W
This compact Fullrange driver features an 0.46 inch voice coil, Titanium dome diaphragm with Neodymium Magnet for high SPL. The Fullrange driver also features CCAW, which can extend the high frequency response to 10 KHz. This product is designed for premium compact sound bars and portable speaker applications.
Family
Range
Characteristics
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 578.6 Hz |
| Mechanical Q factor [Qms] | 2.27 |
| Electrical Q factor [Qes] | 2 |
| Total Q factor [Qts] | 1.06 |
| Force factor [Bl] | 0.88 Tm |
| Mechanical resistance [Rms] | 0.17 kg/s |
| Moving mass [Mms] | 0.106 g |
| Compliance [Cms] | 0.71 mm/N |
| Effective diaph. diameter [D] | 15 mm |
| Effective piston area [Sd] | 1.77 cm² |
| Equivalent volume [Vas] | 0.0031 l |
| Sensitivity (2.83V/1m) | 79 dB |
| Ratio Bl/√Re | 0.44 N/√W |
| Ratio fs/Qts | 545.8 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.4 Ω |
| Maximum impedance [Zo] | 4.9 Ω |
| DC resistance [Re] | 4 Ω |
| Voice coil inductance [Le] | 0.028 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 1 W |
| Long-term max power (IEC 18.2) | 1.5 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 11.8 mm |
| Voice coil height | 1.5 mm |
| Voice coil layers | 4 |
| Height of gap | 1 mm |
| Linear excursion | ± 0.25 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.0082 kg |
