Kartesian Sub185_vKi
Subwoofer
8″ / 185 mm
Nominal diameter
28 Hz
Resonance
0.32
Q factor
86 dB
Sensitivity
± 15 mm
Linear excursion
250 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.9
- dB
- Frequency response
- 25 - 1500
- Hz
- Resonance frequency (free air)
- fS
- 28.0
- Hz
- Mechanical quality factor
- QMS
- 6.80
- Electrical quality factor
- QES
- 0.33
- Total quality factor
- QTS
- 0.32
- Maximum linear excursion
- xmax
- 15.0
- mm
- Air volume displaced at xmax
- VD
- 269
- cm³
- Power handling
- P
- 125
- W
- Program power
- Pmax
- 250
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.2
- Ω
- Inductance (1kHz)
- LE
- 0.38
- mH
- Force factor
- Bl
- 10.1
- N/A
- Motor constant
- Bl/√RE
- 4.43
- N/√W
- Diameter
- 120
- mm
- Height
- 64
- mm
- Effective diameter
- 151
- mm
- Effective area
- SD
- 179
- cm²
- Moving mass
- MMS
- 37
- g
- Moving mass (without air load)
- MMD
- 35.3
- g
- Stiffness
- KMS
- 1.14
- N/mm
- Compliance
- CMS
- 874
- µm/N
- Equivalent volume to the compliance
- VAS
- 39.7
- L
- Mechanical resistance
- RMS
- 0.96
- N·s/m
- Nominal diameter
- 8
- ″
- 185
- mm
- Overall diameter
- 185
- mm
- Baffle cutout diameter
- 168
- mm
- Overall depth
- 129
- mm
- Flange thickness
- 7
- mm
- Mounting depth
- 122
- mm
- Volume occupied by the driver (estimated)
- 1.0
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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