Goldwood GW-406D
Woofer
6.5″ / 165 mm
Nominal diameter
60 Hz
Resonance
0.63
Q factor
88 dB
Sensitivity
± 2 mm
Linear excursion
90 W
Program Power
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Parts Express
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.7
dB
Frequency response
59 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
60.3
Hz
Mechanical quality factor
QMS
4.13
Electrical quality factor
QES
0.75
Total quality factor
QTS
0.63
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
27
cm³
Power handling
P
60
W
Program power
Pmax
90
W
Voice Coil
Nominal impedance
Z
2 x 8
Ω
DC resistance (in series)
RE
14.0
Ω
Inductance (1kHz, in series)
LE
1.6
mH
VC Diameter
25
mm
Winding material
Aluminum
Magnet
Force factor (in series)
Bl
9.9
N/A
Motor constant
Bl/√RE
2.64
N/√W
Weight
0.283
kg
Diaphragm
Effective diameter
132
mm
Effective area
SD
136
cm²
Moving mass
MMS
13.7
g
Moving mass (without air load)
MMD
12.5
g
Material
Poly
Suspensions
Stiffness
KMS
1.97
N/mm
Compliance
CMS
508
µm/N
Equivalent volume to the compliance
VAS
13.2
L
Mechanical resistance
RMS
1.26
N·s/m
Surround material
Rolled Foam
Dimensions
Nominal diameter
6.5
″
165
mm
Overall diameter
165
mm
Baffle cutout diameter
146
mm
Mounting depth
83
mm
Volume occupied by the driver (estimated)
0.6
L
Net weight
1.474
kg
Frame material
Stamped Steel
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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