Standard
64mm x 54mm Mica Cone Midrange
ASDFL1003-0601
Features
64mm x 54mm, Plastic Frame
0.8” PESVCCAW Voice Coil, Aluminum Former
Mica Diaphragm, Rubber Surround
Neodymium Magnet Motor System
Frequency response > 30KHz
Parameters
Size
2 Inch
Fs
150 Hz
Re
5.3 Ohms
Sensitivity
82 dB
Quality Factor
0.73 Qts
Rated Power
9.2 W
The ultimate 64mm x 54mm, 6 ohm driver have been newly designed with 0.8 inch PESVCCAW voice coil and Conex spider, upgraded Mica cone and Neodymium magnet motor system to provide great sound quality. This marvelous driver is the new benchmark for bookshelf drivers.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 148.3Hz |
| Mechanical Q factor [Qms] | 3.91 |
| Electrical Q factor [Qes] | 0.9 |
| Total Q factor [Qts] | 0.73 |
| Force factor [Bl] | 3.32Tm |
| Mechanical resistance [Rms] | 0.48 kg/s |
| Moving mass [Mms] | 2.01 g |
| Compliance [Cms] | 0.57 mm/N |
| Effective diaph. diameter [D] | 52*43mm |
| Effective piston area [Sd] | 18.37 cm² |
| Equivalent volume [Vas] | 0.27 l |
| Sensitivity (2.83V/1m) | 82dB |
| Ratio Bl/√Re | 1.44 N/√W |
| Ratio fs/Qts | 203.1 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 6Ω |
| Minimum impedance [Zmin] | 5.9 Ω |
| Maximum impedance [Zo] | 20.6 Ω |
| DC resistance [Re] | 5.3 Ω |
| Voice coil inductance [Le] | 0.069 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 9.2W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 19.4 mm |
| Voice coil height | 8 mm |
| Voice coil layers | 2 |
| Height of gap | 5 mm |
| Linear excursion | ±1.5 mm |
| Max mech. excursion | ±-mm |
| Unit weight | 0.092 kg |
