Standard
6.5” Paper Cone Subwoofer
ASDSD4023-0401
Features
6.5”, Steel Frame
1.2” PESVW Voice Coil, Aluminum Former
Paper Cone, Rubber Surround
Ferrite Magnet Motor System
Low Distortion (<3%)
Parameters
Size
6.5 Inch
Fs
65 Hz
Re
3.49 Ohms
Sensitivity
88.5 dB
Quality Factor
0.76 Qts
Rated Power
30 W
The ultimate 6.5 inch 4 ohm Subwoofer features 1.2 inch PESVW voice coil, Rubber surround with customized Paper cone, and Ferrite magnet motor system. It is the greatest usages for subwoofer models.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 63.2Hz |
| Mechanical Q factor [Qms] | 6.906 |
| Electrical Q factor [Qes] | 0.857 |
| Total Q factor [Qts] | 0.763 |
| Force factor [Bl] | 7.285Tm |
| Mechanical resistance [Rms] | 1.885kg/s |
| Moving mass [Mms] | 32.77g |
| Compliance [Cms] | 0.193mm/N |
| Effective diaph. diameter [D] | 129.6mm |
| Effective piston area [Sd] | 131.92cm² |
| Equivalent volume [Vas] | 4.76 l |
| Sensitivity (2.83V/1m) | 88.5dB |
| Ratio Bl/√Re | 3.9 N/√W |
| Ratio fs/Qts | 82.83Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4Ω |
| Minimum impedance [Zmin] | 3.4Ω |
| Maximum impedance [Zo] | 21.458Ω |
| DC resistance [Re] | 3.49Ω |
| Voice coil inductance [Le] | 1.173mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 30W |
| Long-term max power (IEC 18.2) | -W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 29.55mm |
| Voice coil height | 10.1 mm |
| Voice coil layers | 6 |
| Height of gap | 5mm |
| Linear excursion | ± 2.55mm |
| Max mech. excursion | ± -mm |
| Unit weight | 0.95kg |
