LaVoce SAF184.03
8Ω
Subwoofer
| Nominal diameter | 18″ / 460 mm |
| Resonance | 30 Hz |
| Q factor | 0.33 |
| Sensitivity | 93.7 dB |
| Linear excursion | ± 12.1 mm |
| Program Power | 3000 W |
.jpg)
Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 93.7dB
- Frequency response 30 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 30Hz
- Mechanical quality factor QMS 6.73
- Electrical quality factor QES 0.35
- Total quality factor QTS 0.33
Large signal parameters
- Maximum linear excursion xmax 12.1mm
- Maximum excursion before damage xlim 21.3mm
- Air volume displaced at xmax VD 1476cm³
- Power handling P 1500W
- Program power Pmax 3000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.7Ω
- Inductance (1kHz) LE 1.97mH
- VC Diameter 100mm
- Winding height HVC 31.7mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Force factor Bl 28.6N/A
- Motor constant Bl/√RE 12N/√W
- Air gap height HAG 15mm
- Diameter 220mm
- Height 30mm
- Material Ferrite
Diaphragm
- Effective diameter 394mm
- Effective area SD 1220cm²
- Moving mass MMS 266g
- Moving mass (without air load) MMD 236g
- Material Water Resistant Treated Paper + Water Proof Front Side Treatment
Suspensions
- Stiffness KMS 9.43N/mm
- Compliance CMS 106µm/N
- Equivalent volume to the compliance VAS 223L
- Mechanical resistance RMS 7.44N·s/m
- Surround material Polycotton
Dimensions
- Nominal diameter 18″
- 460mm
- Volume occupied by the driver 8.5L
- Net weight 16.4kg
- Frame material Aluminium
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs.png.webp)
.jpg.webp)
.jpg.webp)