MONACOR SP-252E
Mid-range
10″ / 255 mm
Nominal diameter
42 Hz
Resonance
0.5
Q factor
90 dB
Sensitivity
± 4 mm
Linear excursion
150 W
Program Power
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.1
dB
Frequency response
42 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
42.0
Hz
Mechanical quality factor
QMS
3.13
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.50
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
141
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.8
Ω
Inductance (1kHz)
LE
1.1
mH
VC Diameter
36
mm
Winding material
Aluminium
Magnet
Force factor
Bl
8.5
N/A
Motor constant
Bl/√RE
4.39
N/√W
Diameter
125
mm
Weight
0.96
kg
Diaphragm
Effective diameter
212
mm
Effective area
SD
353
cm²
Moving mass
MMS
43
g
Moving mass (without air load)
MMD
38.3
g
Suspensions
Stiffness
KMS
3.03
N/mm
Compliance
CMS
330
µm/N
Equivalent volume to the compliance
VAS
57
L
Mechanical resistance
RMS
3.63
N·s/m
Dimensions
Nominal diameter
10
″
255
mm
Overall diameter
255
mm
Baffle cutout diameter
232
mm
Overall depth
110
mm
Flange thickness
0
mm
Mounting depth
110
mm
Volume occupied by the driver (estimated)
1.1
L
Net weight
2.3
kg
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to MONACOR SP-252E
.jpg.webp)
12″Subwoofer
fS
40 Hz
SD
515 cm²
40 - 900 Hz
QTS
0.46
xmax
8.0 mm
SPL1W
90 dB
Bl/√RE
7.48
Pmax
600 W
.jpg.webp)
12″Subwoofer
fS
43 Hz
SD
531 cm²
40 - 2000 Hz
QTS
0.47
xmax
7.0 mm
SPL1W
91 dB
Bl/√RE
7.04
Pmax
1000 W
.jpg.webp)
12″Subwoofer
fS
41 Hz
SD
531 cm²
40 - 500 Hz
QTS
0.41
xmax
11.5 mm
SPL1W
91 dB
Bl/√RE
7.36
Pmax
800 W