NVX VSW122v3
2x2Ω
2x4ΩSubwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 36.6 Hz |
| Q factor | 0.55 |
| Sensitivity | 85.6 dB |
| Linear excursion | ± 13.5 mm |
| Program power | 1200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 85.6dB
- Frequency response 20 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 36.6Hz
- Mechanical quality factor QMS 5.06
- Electrical quality factor QES 0.62
- Total quality factor QTS 0.55
Large signal parameters
- Maximum linear excursion (one way) xmax 13.5mm
- Air volume displaced at xmax VD 689cm³
- Power handling P 600W
- Program power Pmax 1200W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.8Ω
- Inductance (1kHz, in series, estimated) LE 3.47mH
Magnet
- Force factor (in series) Bl 19.3N/A
- Motor constant Bl/√RE 9.9N/√W
Diaphragm
- Effective diameter 255mm
- Effective area SD 511cm²
- Moving mass (including air load) MMS 266g
- Moving mass MMD 258g
Suspensions
- Stiffness KMS 14.1N/mm
- Compliance CMS 71µm/N
- Equivalent volume to the compliance VAS 26.2L
- Mechanical resistance RMS 12.1N·s/m
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 316mm
- Baffle cutout diameter 285mm
- Mounting depth 164mm
- Volume occupied by the driver 2.55L
- Net weight 7.9kg
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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