GRS 10SSW-4

Subwoofer

10″ / 264 mm
Nominal diameter
46 Hz
Resonance
1.02
Q factor
85 dB
Sensitivity
± 7 mm
Linear excursion
300 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
85.2
dB
Frequency response
45 - 1000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
46.4
Hz
Mechanical quality factor
QMS
8.57
Electrical quality factor
QES
1.16
Total quality factor
QTS
1.02

Large signal parameters

Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
211
cm³
Power handling
P
150
W
Program power
Pmax
300
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
4.5
Ω
Inductance (1kHz)
LE
2.36
mH
VC Diameter
64
mm

Magnet

Force factor
Bl
10.33
N/A
Motor constant
Bl/√RE
4.87
N/√W
Material
Ferrite

Diaphragm

Effective diameter
196
mm
Effective area
SD
302
cm²
Moving mass
MMS
93.7
g
Moving mass (without air load)
MMD
89.6
g
Material
Polypropylene

Suspensions

Stiffness
KMS
7.69
N/mm
Compliance
CMS
130
µm/N
Equivalent volume to the compliance
VAS
19.8
L
Mechanical resistance
RMS
3.19
N·s/m
Surround material
Foam

Dimensions

Nominal diameter
10
264
mm
Overall diameter
264
mm
Baffle cutout diameter
235
mm
Mounting depth
98
mm
Volume occupied by the driver (estimated)
1.7
L
Frame material
Steel

Export this driver to a simulation software:

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