MONACOR SP-10/250PRO

Subwoofer

10″ / 261 mm
Nominal diameter
47 Hz
Resonance
0.33
Q factor
93 dB
Sensitivity
± 7 mm
Linear excursion
500 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
93.2
dB
Frequency response
47 - 2000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
6.16
Electrical quality factor
QES
0.35
Total quality factor
QTS
0.33

Large signal parameters

Maximum linear excursion
xmax
7.0
mm
Air volume displaced at xmax
VD
266
cm³
Power handling
P
250
W
Program power
Pmax
500
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
7.1
Ω
Inductance (1kHz)
LE
0.83
mH
VC Diameter
75
mm
Winding material
Kapton

Magnet

Force factor
Bl
18.3
N/A
Motor constant
Bl/√RE
6.87
N/√W
Diameter
169
mm
Weight
2.0
kg

Diaphragm

Effective diameter
220
mm
Effective area
SD
380
cm²
Moving mass
MMS
51
g
Moving mass (without air load)
MMD
45.8
g

Suspensions

Stiffness
KMS
5.0
N/mm
Compliance
CMS
200
µm/N
Equivalent volume to the compliance
VAS
40.7
L
Mechanical resistance
RMS
2.44
N·s/m

Dimensions

Nominal diameter
10
261
mm
Overall diameter
261
mm
Baffle cutout diameter
228
mm
Overall depth
121
mm
Flange thickness
10
mm
Mounting depth
111
mm
Volume occupied by the driver (estimated)
1.9
L
Net weight
5.0
kg
MONACOR SP-10/250PRO SPL & Impedance
MONACOR SP-10/250PRO Dimensions

Export this driver to a simulation software:

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fS
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SD
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SD
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