accuton C173-6-090
Mid-range
7″ / 173 mm
Nominal diameter
72 Hz
Resonance
0.26
Q factor
92 dB
Sensitivity
± 5.25 mm
Linear excursion
240 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 91.6
- dB
- Resonance frequency (free air)
- fS
- 72.0
- Hz
- Mechanical quality factor
- QMS
- 3.35
- Electrical quality factor
- QES
- 0.29
- Total quality factor
- QTS
- 0.26
- Maximum linear excursion
- xmax
- 5.25
- mm
- Air volume displaced at xmax
- VD
- 70
- cm³
- Power handling
- P
- 120
- W
- Program power
- Pmax
- 240
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.4
- Ω
- Inductance (1kHz)
- LE
- 0.32
- mH
- VC Diameter
- 55
- mm
- Winding material
- Copper
- Former material
- Titanium
- Force factor
- Bl
- 11.8
- N/A
- Motor constant
- Bl/√RE
- 4.67
- N/√W
- Diameter
- 120
- mm
- Height
- 50
- mm
- Effective diameter
- 130
- mm
- Effective area
- SD
- 133
- cm²
- Moving mass
- MMS
- 15
- g
- Moving mass (without air load)
- MMD
- 13.8
- g
- Material
- Ceramic
- Stiffness
- KMS
- 2.5
- N/mm
- Compliance
- CMS
- 400
- µm/N
- Equivalent volume to the compliance
- VAS
- 15.5
- L
- Mechanical resistance
- RMS
- 1.86
- N·s/m
- Nominal diameter
- 7
- ″
- 173
- mm
- Overall diameter
- 173
- mm
- Baffle cutout diameter
- 146
- mm
- Overall depth
- 102
- mm
- Flange thickness
- 6
- mm
- Mounting depth
- 96
- mm
- Volume occupied by the driver (estimated)
- 0.7
- 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.jpg.webp)
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