LaVoce SAN214.50-4
4Ω
8ΩSubwoofer
| Nominal diameter | 21″ / 530 mm |
| Resonance | 32 Hz |
| Q factor | 0.27 |
| Sensitivity | 95.4 dB |
| Linear excursion | ± 15.4 mm |
| Program Power | 3400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 95.4dB
- Frequency response 30 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 6.35
- Electrical quality factor QES 0.29
- Total quality factor QTS 0.27
Large signal parameters
- Maximum linear excursion (one way) xmax 15.4mm
- Maximum excursion before damage xlim 23.9mm
- Air volume displaced at xmax VD 2603cm³
- Power handling P 1700W
- Program power Pmax 3400W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.4Ω
- Inductance (1kHz) LE 3.6mH
- VC Diameter 115mm
- Winding height HVC 37.9mm
- Winding material Copper Clad Aluminium
- Former material Glass fiber
Magnet
- Force factor Bl 32.1N/A
- Motor constant Bl/√RE 17.4N/√W
- Air gap height HAG 14mm
- Diameter 113mm
- Height 17mm
- Material Neodymium
Diaphragm
- Effective diameter 464mm
- Effective area SD 1690cm²
- Moving mass MMS 433g
- Moving mass (without air load) MMD 385g
- Material Water resistant treated paper
Suspensions
- Stiffness KMS 17.5N/mm
- Compliance CMS 57µm/N
- Equivalent volume to the compliance VAS 230L
- Mechanical resistance RMS 13.7N·s/m
- Surround material Polycotton
Dimensions
- Nominal diameter 21″
- 530mm
- Volume occupied by the driver 10.3L
- Net weight 15.2kg
- Frame material Aluminium
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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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