Skar Audio ZVX-18v2 D1
2x1Ω
2x2ΩSubwoofer
18″ / 470 mm
Nominal diameter
26 Hz
Resonance
0.49
Q factor
88 dB
Sensitivity
± 29 mm
Linear excursion
3200 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.2
- dB
- Resonance frequency (free air)
- fS
- 26.1
- Hz
- Mechanical quality factor
- QMS
- 5.10
- Electrical quality factor
- QES
- 0.52
- Total quality factor
- QTS
- 0.49
- Maximum linear excursion
- xmax
- 29.0
- mm
- Air volume displaced at xmax
- VD
- 3376
- cm³
- Power handling
- P
- 1600
- W
- Program power
- Pmax
- 3200
- W
- Nominal impedance
- Z
- 2 x 1
- Ω
- DC resistance (in series)
- RE
- 1.6
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 1.07
- mH
- VC Diameter
- 76
- mm
- Winding material
- Copper-clad aluminium
- Force factor (in series)
- Bl
- 17.1
- N/A
- Motor constant
- Bl/√RE
- 13.5
- N/√W
- Diameter
- 199
- mm
- Effective diameter
- 385
- mm
- Effective area
- SD
- 1164
- cm²
- Moving mass
- MMS
- 566
- g
- Moving mass (without air load)
- MMD
- 537.4
- g
- Material
- Pressed Paper
- Stiffness
- KMS
- 12.66
- N/mm
- Compliance
- CMS
- 79
- µm/N
- Equivalent volume to the compliance
- VAS
- 152
- L
- Mechanical resistance
- RMS
- 18.2
- N·s/m
- Surround material
- Foam
- Nominal diameter
- 18
- ″
- 470
- mm
- Overall diameter
- 470
- mm
- Baffle cutout diameter
- 428
- mm
- Overall depth
- 311
- mm
- Flange thickness
- 39
- mm
- Mounting depth
- 272
- mm
- Volume occupied by the driver (estimated)
- 12.0
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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