MONACOR SP-250P

Woofer

10″ / 265 mm
Nominal diameter
33 Hz
Resonance
0.33
Q factor
92 dB
Sensitivity
± 3.5 mm
Linear excursion
200 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
91.7
dB
Frequency response
33 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
33.0
Hz
Mechanical quality factor
QMS
2.33
Electrical quality factor
QES
0.38
Total quality factor
QTS
0.33

Large signal parameters

Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
121
cm³
Power handling
P
100
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
50
mm
Winding material
Aluminium

Magnet

Force factor
Bl
10.8
N/A
Motor constant
Bl/√RE
4.24
N/√W
Diameter
145
mm
Weight
1.1
kg

Diaphragm

Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
33
g
Moving mass (without air load)
MMD
28.2
g

Suspensions

Stiffness
KMS
1.45
N/mm
Compliance
CMS
690
µm/N
Equivalent volume to the compliance
VAS
115
L
Mechanical resistance
RMS
2.94
N·s/m

Dimensions

Nominal diameter
10
265
mm
Overall diameter
265
mm
Baffle cutout diameter
233
mm
Overall depth
120
mm
Flange thickness
9
mm
Mounting depth
111
mm
Volume occupied by the driver (estimated)
1.5
L
Net weight
3.34
kg
MONACOR SP-250P SPL & Impedance
MONACOR SP-250P Dimensions

Export this driver to a simulation software:

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Similar woofers to MONACOR SP-250P

Ciare HSB322 Subwoofer
12Subwoofer
fS
36 Hz
SD
511 cm²
QTS
0.37
xmax
7.5 mm
SPL1W
91 dB
Bl/√RE
6.88
Pmax
800 W