LaVoce SAN184.51
2Ω
Subwoofer
| Nominal diameter | 18″ / 460 mm |
| Resonance | 36 Hz |
| Q factor | 0.23 |
| Sensitivity | 95.6 dB |
| Linear excursion | ± 19.5 mm |
| Program power | 3400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.6dB
- Frequency response 30 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36Hz
- Mechanical quality factor QMS 5.04
- Electrical quality factor QES 0.24
- Total quality factor QTS 0.23
Large signal parameters
- Maximum linear excursion (one way) xmax 19.5mm
- Maximum excursion before damage xlim 26.5mm
- Air volume displaced at xmax VD 2379cm³
- Power handling P 1700W
- Program power Pmax 3400W
Voice Coil
- Nominal impedance Z 2Ω
- DC resistance RE 1.2Ω
- Inductance (1kHz) LE 0.38mH
- VC Diameter 115mm
- Winding height HVC 45mm
- Winding material Copper Clad Aluminium
- Former material Glass fiber
Magnet
- Force factor Bl 18.8N/A
- Motor constant Bl/√RE 17.2N/√W
- Air gap height HAG 12mm
- Diameter 113mm
- Height 15mm
- Material Neodymium
Diaphragm
- Effective diameter 390mm
- Effective area SD 1220cm²
- Moving mass (including air load) MMS 307g
- Moving mass MMD 278g
- Material Water resistant treated paper
Suspensions
- Stiffness KMS 15.9N/mm
- Compliance CMS 63µm/N
- Equivalent volume to the compliance VAS 133L
- Mechanical resistance RMS 13.8N·s/m
- Surround material Polycotton
Dimensions
- Nominal diameter 18″
- 460mm
- Volume occupied by the driver 7.95L
- Net weight 14.4kg
- Frame material Aluminium
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Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
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SpeakerSim
MfbLabs
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