Goldwood GW-8002/8
Woofer
8″ / 203 mm
Nominal diameter
57 Hz
Resonance
1.47
Q factor
89 dB
Sensitivity
± 2.5 mm
Linear excursion
130 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 89.0
- dB
- Frequency response
- 45 - 6000
- Hz
- Resonance frequency (free air)
- fS
- 57.2
- Hz
- Mechanical quality factor
- QMS
- 5.23
- Electrical quality factor
- QES
- 2.04
- Total quality factor
- QTS
- 1.47
- Maximum linear excursion
- xmax
- 2.5
- mm
- Air volume displaced at xmax
- VD
- 53
- cm³
- Power handling
- P
- 70
- W
- Program power
- Pmax
- 130
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.3
- Ω
- Inductance (1kHz)
- LE
- 0.4
- mH
- VC Diameter
- 25
- mm
- Winding material
- Aluminum
- Force factor
- Bl
- 4.95
- N/A
- Motor constant
- Bl/√RE
- 1.83
- N/√W
- Weight
- 0.51
- kg
- Effective diameter
- 164
- mm
- Effective area
- SD
- 210
- cm²
- Moving mass
- MMS
- 19.2
- g
- Moving mass (without air load)
- MMD
- 17
- g
- Material
- Paper
- Stiffness
- KMS
- 2.48
- N/mm
- Compliance
- CMS
- 404
- µm/N
- Equivalent volume to the compliance
- VAS
- 25
- L
- Mechanical resistance
- RMS
- 1.32
- N·s/m
- Surround material
- Rolled Foam
- Nominal diameter
- 8
- ″
- 203
- mm
- Overall diameter
- 203
- mm
- Baffle cutout diameter
- 184
- mm
- Mounting depth
- 86
- mm
- Volume occupied by the driver (estimated)
- 0.85
- L
- Frame material
- Stamped Steel
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
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