Standard
8"Paper Cone Subwoofer
ASDSD4026-0301
Features
8", Steel Frame
1.2” PESVW Voice Coil , Aluminum Former
Paper Cone, Rubber Surround
Ferrite Magnet Motor System
Low Distortion (<3%)
Parameters
Size
8 Inch
Fs
40 Hz
Re
2.54 Ohms
Sensitivity
92 dB
Quality Factor
0.39 Qts
Rated Power
100 W
The ultimate 8 inch 3 ohm Subwoofer features 1.2 inch PESVW voice coil, Rubber surround with customized cone paper, and Ferrite magnet motor system. It is the greatest usages for subwoofer models.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 41.7 Hz |
| Mechanical Q factor [Qms] | 5.50 |
| Electrical Q factor [Qes] | 0.42 |
| Total Q factor [Qts] | 0.39 |
| Force factor [Bl] | 8.67 Tm |
| Mechanical resistance [Rms] | 2.27 kg/s |
| Moving mass [Mms] | 47.76 g |
| Compliance [Cms] | 0.30 mm/N |
| Effective diaph. diameter [D] | 16.03 mm |
| Effective piston area [Sd] | 201.94 cm² |
| Equivalent volume [Vas] | 17.6382 l |
| Sensitivity (2.83V/1m) | 92 dB |
| Ratio Bl/√Re | 5.44 N/√W |
| Ratio fs/Qts | 106.37 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 3 Ω |
| Minimum impedance [Zmin] | 3.3 Ω |
| Maximum impedance [Zo] | 32 Ω |
| DC resistance [Re] | 2.54 Ω |
| Voice coil inductance [Le] | 1.04 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 100 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 30.5 mm |
| Voice coil height | 16.5 mm |
| Voice coil layers | 4 |
| Height of gap | 8 mm |
| Linear excursion | ± 4.25 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 2.36 kg |
