ESX QXE8D2
Subwoofer
8″ / 200 mm
Nominal diameter
43 Hz
Resonance
0.32
Q factor
84 dB
Sensitivity
± 10 mm
Linear excursion
800 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 83.8
- dB
- Resonance frequency (free air)
- fS
- 42.7
- Hz
- Mechanical quality factor
- QMS
- 4.48
- Electrical quality factor
- QES
- 0.34
- Total quality factor
- QTS
- 0.32
- Maximum linear excursion
- xmax
- 10.0
- mm
- Maximum excursion before damage
- xlim
- 18.0
- mm
- Air volume displaced at xmax
- VD
- 214
- cm³
- Power handling
- P
- 400
- W
- Program power
- Pmax
- 800
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.8
- Ω
- Inductance (1kHz, in series)
- LE
- 2.26
- mH
- VC Diameter
- 64
- mm
- Winding height
- HVC
- 36
- mm
- Former material
- Aluminium
- Force factor (in series)
- Bl
- 20.0
- N/A
- Motor constant
- Bl/√RE
- 10.3
- N/√W
- Diameter
- 170
- mm
- Height
- 40
- mm
- Weight
- 3.572
- kg
- Effective diameter
- 165
- mm
- Effective area
- SD
- 214
- cm²
- Moving mass
- MMS
- 133.1
- g
- Moving mass (without air load)
- MMD
- 130.7
- g
- Material
- Non-pressed Paper
- Stiffness
- KMS
- 10.1
- N/mm
- Compliance
- CMS
- 99
- µm/N
- Equivalent volume to the compliance
- VAS
- 6.4
- L
- Mechanical resistance
- RMS
- 7.97
- N·s/m
- Surround material
- Foam
- Spider material
- Dual Nomex
- Nominal diameter
- 8
- ″
- 200
- mm
- Overall diameter
- 220
- mm
- Baffle cutout diameter
- 183
- mm
- Mounting depth
- 138
- mm
- Volume occupied by the driver (estimated)
- 4.3
- L
- Net weight
- 9.5
- kg
- Frame material
- Diecast Aluminium
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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