Standard
94mm x 82mm Mica Cone Woofer
ASDWD4004-0601
Features
94mm x 82mm, Steel Frame
1” PESVCCAW Voice Coil, Aluminum Former
Mica Cone, Rubber Surround
Ferrite Magnet Motor System
Parameters
Size
3 Inch
Fs
120 Hz
Re
5.1 Ohms
Sensitivity
86 dB
Quality Factor
0.71 Qts
Rated Power
45 W
This ultimate 94mm x 82mm woofer unit have been newly designed with customized Steel frame, 1 inch PESVCCAW voice coil, upgraded Mica cone and Ferrite magnet motor system to provide great heavy bass sound quality with low distortions. This driver is the new benchmark for strong woofer taste audiences.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 120.4 Hz |
| Mechanical Q factor [Qms] | 5.46 |
| Electrical Q factor [Qes] | 0.82 |
| Total Q factor [Qts] | 0.71 |
| Force factor [Bl] | 6.08 Tm |
| Mechanical resistance [Rms] | 1.1 kg/s |
| Moving mass [Mms] | 7.99 g |
| Compliance [Cms] | 0.22 mm/N |
| Effective diaph. diameter [D] | 74.54 mm |
| Effective piston area [Sd] | 43.64 cm² |
| Equivalent volume [Vas] | 0.589 l |
| Sensitivity (2.83V/1m) | 86 dB |
| Ratio Bl/√Re | 2.69 N/√W |
| Ratio fs/Qts | 169.5 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 6 Ω |
| Minimum impedance [Zmin] | 5.5 Ω |
| Maximum impedance [Zo] | 30.7 Ω |
| DC resistance [Re] | 5.1 Ω |
| Voice coil inductance [Le] | 0.478 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 45 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 13.7 mm |
| Voice coil layers | 2+2 |
| Height of gap | 5 mm |
| Linear excursion | ± 4.35 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.754 kg |
