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THE B&C 8FCX51 HAS ONE MAGNET ASSEMBLY FOR PRECISE TIME ALIGNMENT! |
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8FCX51 |
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Item Price: $275.10 |
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B & C PROFESSIONAL COMPONENTS |
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8FCX51 - 8" COAXIAL SPEAKER |
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THE B&C 8FCX51 HAS ONE MAGNET ASSEMBLY FOR PRECISE TIME ALIGNMENT! |
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8FCX51 |
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Item Price: $275.10 |
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SPEAKER
MODEL |
8FCX51 |
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SPECIFICATIONS |
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Nominal
Basket Diameter |
8" |
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Impedance |
8
ohms |
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Frequency
Response |
69Hz
- 18kHz |
| Dispersion | 100° |
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LOW FREQUENCY WOOFER |
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| Sensitivity (1W/1m) | 96dB |
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RMS
Power Rating |
250
Watts |
| Program Power | 500 Watts |
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Voice Coil Diameter |
2.0"
/ 50mm |
| Winding Material | Aluminum |
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HIGH FREQUENCY DRIVER |
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Sensitivity (1W/1m) |
104dB |
| RMS Power Rating | 50 Watts |
| Program Power | 100 Watts |
| Voice Coil Diameter | 1.7" / 44mm |
| Winding Material | Aluminum |
| Diaphragm Material | Polyimides |
| Max. Recom. Crossover | 1.8kHz |
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MOUNTING INFORMATION |
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Overall
Diameter |
8.8" / 225mm |
| Bolt Circle Diameter | 8.3" / 210mm |
| Baffle Cutout Diameter | 7.4" / 187mm |
| Depth | 4.64" / 118mm |
| Flange & Gasket Thickness | .37" / 10mm |
| Net Weight | 11.2 lbs./ 5.1 kg. |
| Shipping Weight | 12.3 lbs./ 5.6 kg |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
69 Hz |
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Impedance
(Re) |
4.9 ohms |
| Electrical Factor(Qes) | .36 |
| Mechanical Q (Qms) | 6.3 |
| Total Q (Qts) | .34 |
| Compliance Equiv. Vol. (Vas) | 16 Liters/.56cu. ft. |
| Voice Coil Overhang (Xmax) | 6.5mm |
| Reference Efficiency | 1.4% |
| BL Factor | 11.5 T-M |
| Diaphragm Mass(Mms) | 22 Grams |
| Surface Area of Cone (Sd)m2 | 0.0220m2 |
| Coil Inductance (Le) | .9mH |
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FREQUENCY RESPONSE |
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| IMPEDANCE | |
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| LOW FREQUENCY DIRECTIVITY | |
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| HIGH FREQUENCY DIRECTIVITY | |
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| POLAR RESPONSE | |
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| PREDICTED FREQUENCY RESPONSE | |
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US Speaker, LLC
