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Description
This 10 inch Woofer, features 2.0 inch voice coil, new mixed pulp and mica cone and ferrite magnet motor system. The frequency response can be extended up to 3K to produce soft and delicate sound.
Features
Parameters
Size
Fs
Re
Sensitivity
Quality Factor
Rated Power
10 Inch
25 Hz
4 Ohms
87 dB
0.3 Qts
250 W
Description
This 10 inch Woofer, features 2.0 inch voice coil, new mixed pulp and mica cone and ferrite magnet motor system. The frequency response can be extended up to 3K to produce soft and delicate sound.
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 24.5 Hz |
| Mechanical Q factor [Qms] | 13.65 |
| Electrical Q factor [Qes] | 0.304 |
| Total Q factor [Qts] | 0.297 |
| Force factor [Bl] | 13.49 Tm |
| Mechanical resistance [Rms] | 1.457 kg/s |
| Moving mass [Mms] | 129 g |
| Compliance [Cms] | 0.326 mm/N |
| Effective diaph. diameter [D] | 215 mm |
| Effective piston area [Sd] | 363.05 cm² |
| Equivalent volume [Vas] | 60.85 l |
| Sensitivity (2.83V/1m) | 86.5 dB |
| Ratio Bl/√Re | 8.08 N/√W |
| Ratio fs/Qts | 82.49 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 4 Ω |
| Minimum impedance [Zmin] | 3.7 Ω |
| Maximum impedance [Zo] | 87.19 Ω |
| DC resistance [Re] | 2.78 Ω |
| Voice coil inductance [Le] | 0.941 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 250 W |
| Long-term max power (IEC 18.2) | 350 W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 49.55 mm |
| Voice coil height | 33.8 mm |
| Voice coil layers | 4 |
| Height of gap | 8 mm |
| Linear excursion | ± 12.9 mm |
| Max mech. excursion | ± 29 mm |
| Unit weight | 6.85 kg |
