



8″ B&C Woofer NW51 4Ω|8Ω|16Ω
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Key Features
- 400 W continuous program power capacity
- 50 mm (2 in) copper voice coil
- 70 – 3000 Hz response
- 96.5 dB sensitivity
- Neodymium ring magnet assembly
- Shorting copper cap for extended HF response
- Ventilated voice coil gap for reduced power compression
Teirautis telefonu
+37069873838
darius@combo.lt
Categories 8", Garsas, Garsiakalbiai, Low & Mid
Tags B&C Garsiakalbiai, B&C Garsiakalbis, Garsiakalbiai
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SPECIFICATIONS | |
Nominal Basket Diameter | 8″ / 200mm |
Impedance | 8 or 16 ohms |
RMS Power Rating | 200 Watts |
Program Power | 400 Watts |
Frequency Response | 70Hz – 3.0kHz |
Sensitivity (1W/1m) | 96.5dB |
Voice Coil Diameter | 2.0” / 51mm |
Winding Material | Copper |
Former Material | Kapton |
Winding Depth | .73″ / 18.5mm |
Magnetic Gap Depth | .4″ / 10mm |
Flux Density | 1.3T |
MOUNTING INFORMATION | |
Overall Diameter | 8.8″ / 225mm |
Bolt Circle Diameter | 8.3″ / 210mm |
Baffle Cutout Diameter | 7.4″ / 187mm |
Depth | 4” / 100mm |
Flange & Gasket Thickness | .4″ / 11mm |
No. Of Mounting Holes | 8 |
Net Weight | 6.6 lbs./ 3 kg. |
THIELE-SMALL PARAMETERS | |
Resonant Frequency (fs) | 74 Hz |
Impedance (Re) | 5.2 ohms |
Electrical Factor(Qes) | .19 |
Mechanical Q (Qms) | 2.7 |
Total Q (Qts) | .17 |
Compliance Equiv. Vol. (Vas) | 11 Liters/.4cu. ft. |
Voice Coil Overhang (Xmax) | 6.0mm |
Reference Efficiency | 2.4% |
BL Factor | 18.9 T-M |
Coil Inductance (Le) | 0.4mH |
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