NVX XCW151
2x1Ω
2x2ΩSubwoofer
| Nominal diameter | 15″ / 381 mm |
| Resonance | 34 Hz |
| Q factor | 0.51 |
| Sensitivity | 87 dB |
| Linear excursion | ± 30 mm |
| Program power | 4000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 87dB
- Frequency response 20 - 200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34Hz
- Mechanical quality factor QMS 3.12
- Electrical quality factor QES 0.61
- Total quality factor QTS 0.51
Large signal parameters
- Maximum linear excursion (one way) xmax 30mm
- Air volume displaced at xmax VD 2262cm³
- Power handling P 2000W
- Program power Pmax 4000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 1.8Ω
- Inductance (1kHz, in series, estimated) LE 2.22mH
Magnet
- Force factor (in series) Bl 18.6N/A
- Motor constant Bl/√RE 13.8N/√W
Diaphragm
- Effective diameter 310mm
- Effective area SD 754cm²
- Moving mass (including air load) MMS 418g
- Moving mass MMD 403g
Suspensions
- Stiffness KMS 12.4N/mm
- Compliance CMS 80.9µm/N
- Equivalent volume to the compliance VAS 33.8L
- Mechanical resistance RMS 28.6N·s/m
Dimensions
- Nominal diameter 15″
- 381mm
- Overall diameter 396mm
- Baffle cutout diameter 351mm
- Mounting depth 290mm
- Volume occupied by the driver 6.23L
- Net weight 26.5kg
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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