audison Voce II AV 12 D4 II
2x2Ω
2x4Ω
Subwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 23 Hz |
| Q factor | 0.50 |
| Sensitivity | 84.1 dB |
| Linear excursion | ± 16.8 mm |
| Program Power | 1100 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.1dB
- Frequency response 25 - 400Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 23Hz
- Mechanical quality factor QMS 6.20
- Electrical quality factor QES 0.50
- Total quality factor QTS 0.50
Large signal parameters
- Maximum linear excursion (one way) xmax 16.8mm
- Maximum excursion before damage xlim 20mm
- Air volume displaced at xmax VD 906cm³
- Power handling P 550W
- Program power Pmax 1100W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 7.2Ω
- Inductance (1kHz, in series) LE 7.2mH
- VC Diameter 38.6mm
- Winding height HVC 37mm
- Winding material Copper Clad Aluminium
- Former material GLASS FIBER
Magnet
- Force factor (in series) Bl 24.4N/A
- Motor constant Bl/√RE 9.09N/√W
- Air gap height HAG 7mm
- Diameter 156mm
- Height 34mm
- Material FERRITE
Diaphragm
- Effective diameter 262mm
- Effective area SD 539cm²
- Moving mass MMS 298g
- Moving mass (without air load) MMD 289g
- Material POLYPROPYLENE
Suspensions
- Stiffness KMS 6.67N/mm
- Compliance CMS 150µm/N
- Equivalent volume to the compliance VAS 63L
- Mechanical resistance RMS 6.95N·s/m
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 318mm
- Baffle cutout diameter 283mm
- Overall depth 103mm
- Flange thickness 12mm
- Mounting depth 88mm
- Volume occupied by the driver (estimated) 2.3L
- Net weight 6.6kg
- Frame material ALUMINIUM
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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