SICA 12 D 1,5 CS
Full-range
12″ / 318 mm
Nominal diameter
62 Hz
Resonance
0.75
Q factor
96 dB
Sensitivity
± 2.7 mm
Linear excursion
260 W
Program Power
![SICA 12 D 1,5 CS Full-range](/SICA/12D1,5CS/SICA_12D1,5CS_(Photo_1).jpg)
![SICA 12 D 1,5 CS Full-range](/SICA/12D1,5CS/SICA_12D1,5CS_(Photo_2).jpg)
![SICA 12 D 1,5 CS Full-range](/SICA/12D1,5CS/SICA_12D1,5CS_(Photo_3).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.6
- dB
- Frequency response
- 65 - 15000
- Hz
- Resonance frequency (free air)
- fS
- 62.0
- Hz
- Mechanical quality factor
- QMS
- 18.30
- Electrical quality factor
- QES
- 0.78
- Total quality factor
- QTS
- 0.75
- Maximum linear excursion
- xmax
- 2.7
- mm
- Air volume displaced at xmax
- VD
- 133
- cm³
- Power handling
- P
- 130
- W
- Program power
- Pmax
- 260
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.1
- Ω
- Inductance (1kHz)
- LE
- 0.35
- mH
- VC Diameter
- 38
- mm
- Winding height
- HVC
- 8
- mm
- Winding material
- Copper
- Former material
- Kapton
- Flux density
- B
- 1.21
- T
- Force factor
- Bl
- 9.51
- N/A
- Motor constant
- Bl/√RE
- 4.21
- N/√W
- Weight
- 1.1
- kg
- Material
- Ferrite
- Effective diameter
- 250
- mm
- Effective area
- SD
- 491
- cm²
- Moving mass
- MMS
- 35.5
- g
- Moving mass (without air load)
- MMD
- 27.4
- g
- Material
- Paper
- Stiffness
- KMS
- 5.38
- N/mm
- Compliance
- CMS
- 186
- µm/N
- Equivalent volume to the compliance
- VAS
- 63.5
- L
- Mechanical resistance
- RMS
- 0.76
- N·s/m
- Surround material
- Paper – Integrated
- Nominal diameter
- 12
- ″
- 318
- mm
- Overall diameter
- 318
- mm
- Baffle cutout diameter
- 287
- mm
- Overall depth
- 135
- mm
- Volume occupied by the driver (estimated)
- 1.9
- L
- Net weight
- 3.7
- kg
- Frame material
- Pressed Sheet Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
![SICA 12 D 1,5 CS SPL & Impedance](/SICA/12D1,5CS/SICA_12D1,5CS_(Frequency_response_+_Impedance).png)
![SICA 12 D 1,5 CS Dimensions](/SICA/12D1,5CS/SICA_12D1,5CS_(Dimensions).png)
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)