accuton AS168-9-470
Woofer
7″ / 168 mm
Nominal diameter
27 Hz
Resonance
0.35
Q factor
84 dB
Sensitivity
± 8 mm
Linear excursion
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.4
- dB
- Resonance frequency (free air)
- fS
- 27.0
- Hz
- Mechanical quality factor
- QMS
- 4.35
- Electrical quality factor
- QES
- 0.38
- Total quality factor
- QTS
- 0.35
- Maximum linear excursion
- xmax
- 8.0
- mm
- Air volume displaced at xmax
- VD
- 129
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 9.0
- Ω
- Inductance (1kHz)
- LE
- 1.0
- mH
- VC Diameter
- 47
- mm
- Winding material
- Copper Clad Aluminium
- Former material
- Titanium
- Force factor
- Bl
- 12.1
- N/A
- Motor constant
- Bl/√RE
- 4.03
- N/√W
- Diameter
- 135
- mm
- Height
- 43
- mm
- Effective diameter
- 143
- mm
- Effective area
- SD
- 161
- cm²
- Moving mass
- MMS
- 36
- g
- Moving mass (without air load)
- MMD
- 34.6
- g
- Material
- Aluminium-Sandwich
- Stiffness
- KMS
- 1.03
- N/mm
- Compliance
- CMS
- 970
- µm/N
- Equivalent volume to the compliance
- VAS
- 35.5
- L
- Mechanical resistance
- RMS
- 1.4
- N·s/m
- Nominal diameter
- 7
- ″
- 168
- mm
- Overall diameter
- 168
- mm
- Baffle cutout diameter
- 148
- mm
- Overall depth
- 118
- mm
- Flange thickness
- 16
- mm
- Mounting depth
- 102
- mm
- Volume occupied by the driver (estimated)
- 0.82
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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