B&C Speaker 12CLA76
Woofer
12″ / 320 mm
Nominal diameter
52 Hz
Resonance
0.25
Q factor
97 dB
Sensitivity
± 5.3 mm
Linear excursion
700 W
Program Power
.png)
.png)
.png)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 96.8
- dB
- Frequency response
- 50 - 3000
- Hz
- Resonance frequency (free air)
- fS
- 52.0
- Hz
- Mechanical quality factor
- QMS
- 4.90
- Electrical quality factor
- QES
- 0.26
- Total quality factor
- QTS
- 0.25
- Maximum linear excursion
- xmax
- 5.3
- mm
- Air volume displaced at xmax
- VD
- 277
- cm³
- Power handling
- P
- 350
- W
- Program power
- Pmax
- 700
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.1
- Ω
- Inductance (1kHz)
- LE
- 0.44
- mH
- VC Diameter
- 76
- mm
- Winding height
- HVC
- 16
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Glass Fibre
- Flux density
- B
- 1.2
- T
- Force factor
- Bl
- 20.2
- N/A
- Motor constant
- Bl/√RE
- 8.94
- N/√W
- Air gap height
- HAG
- 11
- mm
- Material
- Neodymium Inside Slug
- Effective diameter
- 258
- mm
- Effective area
- SD
- 522
- cm²
- Moving mass
- MMS
- 64
- g
- Moving mass (without air load)
- MMD
- 55.5
- g
- Material
- Waterproof Front Side
- Stiffness
- KMS
- 6.8
- N/mm
- Compliance
- CMS
- 147
- µm/N
- Equivalent volume to the compliance
- VAS
- 56
- L
- Mechanical resistance
- RMS
- 4.27
- N·s/m
- Nominal diameter
- 12
- ″
- 320
- mm
- Overall diameter
- 313
- mm
- Baffle cutout diameter
- 283
- mm
- Overall depth
- 143
- mm
- Flange thickness
- 9
- mm
- Mounting depth
- 134
- mm
- Volume occupied by the driver
- 2.3
- L
- Net weight
- 3.3
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.png.webp)
.jpg.webp)