LaVoce WAF123.02
8Ω
Woofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 47 Hz |
| Q factor | 0.25 |
| Sensitivity | 97 dB |
| Linear excursion | ± 4.4 mm |
| Program Power | 1000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 97dB
- Frequency response 45 - 3000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 47Hz
- Mechanical quality factor QMS 5.29
- Electrical quality factor QES 0.26
- Total quality factor QTS 0.25
Large signal parameters
- Maximum linear excursion xmax 4.4mm
- Maximum excursion before damage xlim 9.9mm
- Air volume displaced at xmax VD 234cm³
- Power handling P 500W
- Program power Pmax 1000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.2Ω
- Inductance (1kHz) LE 0.48mH
- VC Diameter 75mm
- Winding height HVC 13.8mm
- Winding material Copper Clad Aluminium
- Former material Glass Fiber
Magnet
- Force factor Bl 18.3N/A
- Motor constant Bl/√RE 8N/√W
- Air gap height HAG 10mm
- Diameter 200mm
- Height 25mm
- Material Ferrite
Diaphragm
- Effective diameter 260mm
- Effective area SD 531cm²
- Moving mass MMS 56.5g
- Moving mass (without air load) MMD 48.1g
- Material Water Resistant Treated Paper + Water Proof Front Side Treatment
Suspensions
- Stiffness KMS 4.95N/mm
- Compliance CMS 202µm/N
- Equivalent volume to the compliance VAS 80.4L
- Mechanical resistance RMS 3.15N·s/m
- Surround material Polycotton
Dimensions
- Nominal diameter 12″
- 300mm
- Volume occupied by the driver 2.8L
- Net weight 9.0kg
- Frame material Aluminium
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