Standard
6.5” PP Cone Subwoofer
FSB425065-B801
Features
6.5”, Steel Frame
1” PESVW Voice Coil, Kapton Former
PP Cone, Foam Surround
Ferrite Magnet Motor System
Parameters
Size
6.5 Inch
Fs
75 Hz
Re
7.3 Ohms
Sensitivity
88 dB
Quality Factor
0.58 Qts
Rated Power
50 W
This is a 6.5 inch 8 ohm driver, it is a Subwoofer features 1 inch voice coil with PESVW. In term of suspension system, cone is consisted by PP body with foam surround and spider is consisted by NC. In term of magnet motor system, magnet is consisted by Ferrite material. It can be used on Game machine model.
Family
Range
| T-S Parameters | |
|---|---|
| Resonance frequency [fs] | 72.6 Hz |
| Mechanical Q factor [Qms] | 6.544 |
| Electrical Q factor [Qes] | 0.641 |
| Total Q factor [Qts] | 0.583 |
| Force factor [Bl] | 9.239 Tm |
| Mechanical resistance [Rms] | 1.14 kg/s |
| Moving mass [Mms] | 16.41 g |
| Compliance [Cms] | 0.293 mm/N |
| Effective diaph. diameter [D] | 130 mm |
| Effective piston area [Sd] | 132.73 cm² |
| Equivalent volume [Vas] | 7.2986 l |
| Sensitivity (2.83V/1m) | 88 dB |
| Ratio Bl/√Re | 3.42 N/√W |
| Ratio fs/Qts | 125 Hz |
| Electrical Data | |
|---|---|
| Nominal impedance [Zn] | 8 Ω |
| Minimum impedance [Zmin] | 7.47 Ω |
| Maximum impedance [Zo] | 53.86 Ω |
| DC resistance [Re] | 7.3 Ω |
| Voice coil inductance [Le] | 0.991 mH |
| Power Handling | |
|---|---|
| 100h RMS noise test (IEC 18.4) | 50 W |
| Long-term max power (IEC 18.2) | - W |
| Voice Coil & Magnet Data | |
|---|---|
| Voice coil diameter | 25.4 mm |
| Voice coil height | 10.6 mm |
| Voice coil layers | 4 |
| Height of gap | 5 mm |
| Linear excursion | ± 2.8 mm |
| Max mech. excursion | ± - mm |
| Unit weight | 1.02 kg |
