|
B & C PROFESSIONAL COMPONENTS |
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12PLB76 - 12" MID-BASS WOOFER |
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SPEAKER
MODEL |
12PLB76 |
|
SPECIFICATIONS |
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|
Nominal
Basket Diameter |
12" |
|
Impedance |
8
ohms |
|
AES
Power Rating |
350
Watts |
| Program Power | 700 Watts |
|
Frequency
Response |
50Hz
- 2.0kHz |
|
Sensitivity
(1W/1m) |
98.5dB |
|
Voice
Coil Diameter |
3"
/ 76mm |
| Winding Material | Aluminum |
| Former Material | Glass Fibre |
| Winding Depth | .625" / 16mm |
| Magnetic Gap Depth | .4" / 10.5mm |
| Flux Density | 1.05T |
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MOUNTING INFORMATION |
|
|
Overall
Diameter |
12.4" / 316mm |
| Bolt Circle Diameter | 11.6" / 296mm |
| Baffle Cutout Diameter | 11.1" / 282mm |
| Depth | 5.3" / 134mm |
| Flange & Gasket Thickness | .625" / 16mm |
| No. Of Mounting Holes | 8 |
| Net Weight | 16.3 lbs./ 7.4 kg. |
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THIELE-SMALL
PARAMETERS |
|
|
Resonant Frequency (fs) |
50 Hz |
|
Impedance
(Re) |
5.3 ohms |
| Electrical Factor(Qes) | .24 |
| Mechanical Q (Qms) | 5.2 |
| Total Q (Qts) | .23 |
| Compliance Equiv. Vol. (Vas) | 75 Liters/2.6cu. ft. |
| Voice Coil Overhang (Xmax) | 5.0mm |
| Reference Efficiency | 3.8% |
| BL Factor | 18.6 T-M |
| Coil Inductance (Le) | 1.2mH |
| FREQUENCY RESPONSE GRAPH | |
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| IMPEDANCE CURVE | |
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US Speaker, LLC