B&C 12BG100
€0.00
- 2000 W continuous program power capacity
- 100 mm (4 in) copper voice coil
- 40 – 1000 Hz response
- 93 dB sensitivity
- FEA optimized Neodymium magnet assembly
- Double silicone spider with optimized compliance
- Ventilated voice coil gap for reduced power compression
- Aprašymas
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Aprašymas
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SPECIFICATIONS |
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Nominal Basket Diameter |
12” / 320mm |
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Impedance |
8 ohms |
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AES Power Rating |
1,000 Watts |
| Program Power | 2,000 Watts |
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Frequency Response |
40Hz – 1.0kHz |
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Sensitivity (1W/1m) |
93dB |
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Voice Coil Diameter |
4″ / 100mm |
| Winding Material | Copper |
| Former Material | Fiber Glass |
| Winding Depth | 1.05″ / 26.5mm |
| Magnetic Gap Depth | .43″ / 11mm |
| Flux Density | 1.15T |
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MATERIALS |
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| Basket | Cast Aluminum |
| Cone | Treated Paper |
| Cone Shape | Radial |
| Surround Shape | Roll |
| Spider | Double Silicone |
| Pole Design | T-Pole |
| Voice Coil | Copper |
| Former | Glass Fiber |
| Magnet | Neodymium |
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MOUNTING INFORMATION |
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| Overall Diameter | 12.5″ / 319mm |
| Bolt Circle Diameter | 11.77″ / 299mm |
| Baffle Cutout Diameter | 11.1″ / 281mm |
| Depth | 5.4” / 137mm |
| Flange & Gasket Thickness | .5″ / 13mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 18 lbs./ 8.2 kg. |
| Shipping Weight | 19.6 lbs./ 8.9 kg. |
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THIELE-SMALL PARAMETERS |
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Resonant Frequency (fs) |
39 Hz |
| Impedance (Re) | 5.1 ohms |
| Electrical Factor(Qes) | .35 |
| Mechanical Q (Qms) | 6.8 |
| Total Q (Qts) | .33 |
| Compliance Equiv. Vol. (Vas) | 41 Liters/1.45cu. ft. |
| Voice Coil Overhang (Xmax) | 10.5mm |
| Reference Efficiency | .7% |
| BL Factor | 23 T-M |
| Surface Area of Cone (Sd)m2 | 0.0809m2 |
| Coil Inductance (Le) | 1.6mH |
SPL VS. FREQUENCY |
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IMPEDANCE |
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