Dayton Audio Epique E150HE-44
Subwoofer
5.5″ / 150 mm
Nominal diameter
40 Hz
Resonance
0.39
Q factor
82 dB
Sensitivity
± 14.7 mm
Linear excursion
400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.1
- dB
- Frequency response
- 30 - 4000
- Hz
- Resonance frequency (free air)
- fS
- 40.0
- Hz
- Mechanical quality factor
- QMS
- 2.94
- Electrical quality factor
- QES
- 0.45
- Total quality factor
- QTS
- 0.39
- Maximum linear excursion
- xmax
- 14.7
- mm
- Air volume displaced at xmax
- VD
- 140
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 6.6
- Ω
- Inductance (1kHz, in series)
- LE
- 1.6
- mH
- VC Diameter
- 38
- mm
- Winding material
- Copper
- Force factor (in series)
- Bl
- 9.8
- N/A
- Motor constant
- Bl/√RE
- 3.81
- N/√W
- Material
- Ferrite
- Effective diameter
- 110
- mm
- Effective area
- SD
- 95
- cm²
- Moving mass
- MMS
- 26.6
- g
- Moving mass (without air load)
- MMD
- 25.9
- g
- Material
- Carbon Fiber
- Stiffness
- KMS
- 1.67
- N/mm
- Compliance
- CMS
- 600
- µm/N
- Equivalent volume to the compliance
- VAS
- 7.65
- L
- Mechanical resistance
- RMS
- 2.27
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 5.5
- ″
- 150
- mm
- Overall diameter
- 152
- mm
- Baffle cutout diameter
- 122
- mm
- Overall depth
- 111
- mm
- Flange thickness
- 6
- mm
- Mounting depth
- 105
- mm
- Volume occupied by the driver (estimated)
- 0.66
- L
- Frame material
- Cast Aluminium
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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