Standard
3” Paper Cone Woofer
ASDWL2006-0401
Features
3”, Steel Frame
1” PEPSW Voice Coil, Aluminum Former
Paper Cone, Rubber Surround
Neodymium Magnet Motor System
IPX7
Parameters
Size
3 Inch
Fs
90 Hz
Re
3.6 Ohms
Sensitivity
83 dB
Quality Factor
0.36 Qts
Rated Power
15 W
This ultimate 3 inch woofer unit have been newly designed with customized Steel frame, 1 inch PEPSW voice coil, It adopts a brand-new Coating dust cap, achieving an IPX7 waterproof rating, upgraded Paper pulp cone and Neodymium 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] | 89.2 Hz |
| Mechanical Q factor [Qms] | 3.52 |
| Electrical Q factor [Qes] | 0.41 |
| Total Q factor [Qts] | 0.36 |
| Force factor [Bl] | 6.41 Tm |
| Mechanical resistance [Rms] | 1.32 kg/s |
| Moving mass [Mms] | 8.32 g |
| Compliance [Cms] | 0.38 mm/N |
| Effective diaph. diameter [D] | 65 mm |
| Effective piston area [Sd] | 33.18 cm² |
| Equivalent volume [Vas] | 0.5967 l |
| Sensitivity (2.83V/1m) | 83 dB |
| Ratio Bl/√Re | 3.379 N/√W |
| Ratio fs/Qts | 247.22 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.9 Ω |
| Maximum impedance [Zo] | 29 Ω |
| DC resistance [Re] | 3.6 Ω |
| Voice coil inductance [Le] | 0.36 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 15 W |
| Long-term max power (IEC 18.2) | 30 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 8.1 mm |
| Voice coil layers | 4 |
| Height of gap | 4 mm |
| Linear excursion | ± 2.05 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 0.175 kg |
