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Fountek FW168 6.5" Aluminum Cone Woofer
- Aluminum Cone
- Aluminum Phase Plug
- Die Cast Chassis
- 36mm Voice Coil Diameter
| Specifications |
| Overall Dimensions |
D168X79.5mm |
| Net. Weight |
1.76kgs |
| Nominal Power Handlng |
50 W rms |
| Nominal Impedance |
8 Ohms |
| Sensitivity 1W/1M |
87.3dB |
| Frequency Response |
40-4,000Hz |
| Resonant frequency |
45Hz |
| Magnet System |
| Magnet system type |
ferrite |
| Magnetic Gap Height |
5.8mm |
| B Flux Density |
1.0T |
| Bl Product |
8.2Tm |
| Max Linear Excursion |
4.6mm +/- |
| Voice Coil |
| Voice Coil Diameter |
36mm |
| Voice Coil Height |
15mm |
| Voice Coil Former |
Black aluminum |
| Voice Coil Wire |
copper round |
| Number of Layers |
2 |
| DC Resistance |
7.2 Ohms |
| T/S Parameter |
| Cms |
0.821mm/N |
| Sd |
119cm^2 |
| Vas |
16.5L |
| Mmd |
13.955gm |
| Mms |
14.7gm |
| Qms |
3.246 |
| Qes |
0.452 |
| Qts |
0.397 |
Recommended box:
0.45 cubic foot with a 2" diameter vent by 7" long for an F3 of 50Hz
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