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THE B&C 12BG76 HAS A WARM DEEP BASS SOUND WITH GOOD POWER HANDLING OF 500 WATTS AES IN A LIGHTWEIGHT NEODYMIUM MAGNET! |
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12BG76 |
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Item Price: $363.00 |
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B & C PROFESSIONAL COMPONENTS |
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12BG76 - 12" BASS SPEAKER |
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THE B&C 12BG76 HAS A WARM DEEP BASS SOUND WITH GOOD POWER HANDLING OF 500 WATTS AES IN A LIGHTWEIGHT NEODYMIUM MAGNET! |
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12BG76 |
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Item Price: $363.00 |
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SPEAKER
MODEL |
12BG76 |
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SPECIFICATIONS |
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Nominal
Basket Diameter |
12" |
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Impedance |
8
ohms |
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AES
Power Rating |
500
Watts |
| Program Power | 1,000 Watts |
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Frequency
Response |
45Hz
- 1.0kHz |
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Sensitivity
(1W/1m) |
92dB |
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Voice
Coil Diameter |
3"
/ 76mm |
| Winding Material | Copper |
| Former Material | Glass Fibre |
| Winding Depth | .98" / 25mm |
| Magnetic Gap Depth | .45" / 11.5mm |
| Flux Density | 1.25T |
| Recommended Tuning | 42Hz |
| Recommended Cabinet Size | 1.41 cu. ft / 40 Liters |
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MOUNTING INFORMATION |
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Overall
Diameter |
12.4" / 315mm |
| Bolt Circle Diameter | 11.73" / 298mm |
| Baffle Cutout Diameter | 11.18" / 284mm |
| Depth | 6.26" / 159mm |
| Flange & Gasket Thickness | .55" / 14mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 11.02 lbs./ 5.0 kg. |
| Shipping Weight | 13.01 lbs./ 5.9 kg. |
| MATERIALS | |
| Basket | Cast Aluminum |
| Cone | Waterproof Paper |
| Cone Shape | Radial |
| Surround Shape | Half Roll |
| Spider | Double |
| Voice Coil | Copper |
| Magnet | Neodymium |
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THIELE-SMALL
PARAMETERS |
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Resonant Frequency (fs) |
44 Hz |
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Impedance
(Re) |
5.4 ohms |
| Electrical Factor(Qes) | .44 |
| Mechanical Q (Qms) | 5.9 |
| Total Q (Qts) | .41 |
| Compliance Equiv. Vol. (Vas) | 32 Liters/1.13cu. ft. |
| Voice Coil Overhang (Xmax) | 9.5mm |
| Reference Efficiency | .65% |
| BL Factor | 22.7 T-M |
| Surface Area of Cone (Sd)m2 | 0.0522m2 |
| Diaphragm Mass (Mms) | 148 Grams |
| Coil Inductance (Le) | 1.1mH |
| FREQUENCY RESPONSE GRAPH | |
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| IMPEDANCE CURVE | |
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| PREDICTED FREQUENCY RESPONSE | |
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US Speaker, LLC
