SICA 15 S 3 PL
8Ω
Subwoofer
| Nominal diameter | 15″ / 388 mm |
| Resonance | 33 Hz |
| Q factor | 0.38 |
| Sensitivity | 94.4 dB |
| Linear excursion | ± 8 mm |
| Program Power | 800 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.4dB
- Frequency response 35 - 2000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 33Hz
- Mechanical quality factor QMS 14.10
- Electrical quality factor QES 0.39
- Total quality factor QTS 0.38
Large signal parameters
- Maximum linear excursion (one way) xmax 8mm
- Air volume displaced at xmax VD 684cm³
- Power handling P 400W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 1.15mH
- VC Diameter 75mm
- Winding height HVC 10mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Flux density B 1.22T
- Force factor Bl 17.1N/A
- Motor constant Bl/√RE 7.5N/√W
- Weight 0.36kg
- Material Neodymium
Diaphragm
- Effective diameter 330mm
- Effective area SD 855cm²
- Moving mass MMS 105g
- Moving mass (without air load) MMD 87.6g
- Material Paper
Suspensions
- Stiffness KMS 4.53N/mm
- Compliance CMS 221µm/N
- Equivalent volume to the compliance VAS 230L
- Mechanical resistance RMS 1.54N·s/m
- Surround material Treated Cloth
Dimensions
- Nominal diameter 15″
- 388mm
- Overall diameter 388mm
- Baffle cutout diameter 355mm
- Overall depth 161mm
- Volume occupied by the driver (estimated) 2.5L
- Net weight 3.9kg
- Frame material Aluminium Die-Cast
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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