B & C PROFESSIONAL COMPONENTS |
12PLB76 - 12" MID-BASS WOOFER |
SPEAKER
MODEL |
12PLB76 |
SPECIFICATIONS |
|
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 |
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. |
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 | |
IMPEDANCE CURVE | |
US Speaker, LLC