B&C 15FW76
€0.00
- 1000 W continuous program power capacity
- 76 mm (3 in) copper voice coil
- 40 – 2000 Hz response
- 100 dB sensitivity
- Aluminium demodulating ring allows a very low distortion figure
- Double silicone spider and ventilated voice coil gap
- Aprašymas
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Aprašymas
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SPECIFICATIONS |
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Nominal Basket Diameter |
15” / 320mm |
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Impedance |
8 ohms |
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RMS Power Rating |
500 Watts |
| Program Power | 1,000 Watts |
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Frequency Response |
40Hz – 2.0kHz |
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Sensitivity (1W/1m) |
100dB |
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Voice Coil Diameter |
3″ / 76mm |
| Winding Material | Copper |
| Former Material | Glass Fiber |
| Winding Depth | .75″ / 19mm |
| Magnetic Gap Depth | .43″ / 11mm |
| Flux Density | 1.25T |
| Recommend Enclosure Size | 2.82 cu. ft. / 80 Liters |
| Recommend Tuning | 50Hz |
| MATERIALS | |
| Basket | Cast Aluminum |
| Cone | Treated Paper |
| Cone Shape | Exponential |
| Surround Shape | Triple Roll |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Voice Coil | Copper |
| Former | Glass Fiber |
| Waterproof Cone Treatment | Front Side |
| Magnet | Ferrite |
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MOUNTING INFORMATION |
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| Overall Diameter | 15.5″ / 394mm |
| Bolt Circle Diameter | 14.7″ / 374mm |
| Baffle Cutout Diameter | 13.9” / 354mm |
| Depth | 6.97″ / 177mm |
| Flange & Gasket Thickness | .55″ / 14mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 20.2 lbs./ 9.2kg. |
| Net Weight | 23.1 lbs./ 10.5kg. |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
40 Hz |
| Impedance (Re) | 5.1 ohms |
| Electrical Factor(Qes) | .22 |
| Mechanical Q (Qms) | 5.1 |
| Total Q (Qts) | .21 |
| Compliance Equiv. Vol. (Vas) | 138 Liters/4.9cu. ft. |
| Voice Coil Overhang (Xmax) | 7.0mm |
| Reference Efficiency | 3.9% |
| Diaphragm Mass (Mms) | 117 Grams |
| BL Factor | 26.2 T-M |
| Coil Inductance (Le) | 1.4mH |
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SPL VS. FREQUENCY |
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IMPEDANCE |
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