accuton C173-6-191
Woofer
7″ / 173 mm
Nominal diameter
39 Hz
Resonance
0.34
Q factor
87 dB
Sensitivity
± 5 mm
Linear excursion
240 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.0
- dB
- Resonance frequency (free air)
- fS
- 38.6
- Hz
- Mechanical quality factor
- QMS
- 5.27
- Electrical quality factor
- QES
- 0.37
- Total quality factor
- QTS
- 0.34
- Maximum linear excursion
- xmax
- 5.0
- mm
- Air volume displaced at xmax
- VD
- 67
- cm³
- Power handling
- P
- 120
- W
- Program power
- Pmax
- 240
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.9
- Ω
- Inductance (1kHz)
- LE
- 0.72
- mH
- VC Diameter
- 38
- mm
- Winding material
- Copper
- Former material
- Titanium
- Force factor
- Bl
- 8.8
- N/A
- Motor constant
- Bl/√RE
- 3.62
- N/√W
- Diameter
- 120
- mm
- Height
- 42
- mm
- Effective diameter
- 130
- mm
- Effective area
- SD
- 133
- cm²
- Moving mass
- MMS
- 19.8
- g
- Moving mass (without air load)
- MMD
- 18.6
- g
- Stiffness
- KMS
- 1.16
- N/mm
- Compliance
- CMS
- 860
- µm/N
- Equivalent volume to the compliance
- VAS
- 21.6
- L
- Mechanical resistance
- RMS
- 0.91
- N·s/m
- Nominal diameter
- 7
- ″
- 173
- mm
- Overall diameter
- 173
- mm
- Baffle cutout diameter
- 146
- mm
- Overall depth
- 95
- mm
- Flange thickness
- 6
- mm
- Mounting depth
- 89
- mm
- Volume occupied by the driver (estimated)
- 0.64
- 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
Speakerbench.png.webp)
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