MONACOR SP-30/200PA
Mid-range
12″ / 310 mm
Nominal diameter
44 Hz
Resonance
0.39
Q factor
95 dB
Sensitivity
± 2.5 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.2
dB
Frequency response
44 - 4500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
44.0
Hz
Mechanical quality factor
QMS
6.71
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
2.5
mm
Air volume displaced at xmax
VD
135
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.9
mH
VC Diameter
51
mm
Winding material
Kapton
Magnet
Force factor
Bl
13.9
N/A
Motor constant
Bl/√RE
5.45
N/√W
Diameter
156
mm
Weight
1.3
kg
Diaphragm
Effective diameter
262
mm
Effective area
SD
540
cm²
Moving mass
MMS
44
g
Moving mass (without air load)
MMD
35.2
g
Suspensions
Stiffness
KMS
3.45
N/mm
Compliance
CMS
290
µm/N
Equivalent volume to the compliance
VAS
120
L
Mechanical resistance
RMS
1.81
N·s/m
Dimensions
Nominal diameter
12
″
310
mm
Overall diameter
310
mm
Baffle cutout diameter
279
mm
Overall depth
138
mm
Flange thickness
6
mm
Mounting depth
132
mm
Volume occupied by the driver (estimated)
2.1
L
Net weight
4.32
kg
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SpeakerbenchSimilar woofers to MONACOR SP-30/200PA
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13.5″Woofer
fS
44 Hz
SD
707 cm²
45 - 3500 Hz
QTS
0.37
xmax
7.5 mm
SPL1W
95 dB
Bl/√RE
7.54
Pmax
1400 W
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15″Subwoofer
fS
46 Hz
SD
881 cm²
40 - 4000 Hz
QTS
0.40
xmax
8.3 mm
SPL1W
97 dB
Bl/√RE
8.97
Pmax
1800 W
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15″Subwoofer
fS
47 Hz
SD
855 cm²
45 - 2000 Hz
QTS
0.41
xmax
6.7 mm
SPL1W
95 dB
Bl/√RE
8.26
Pmax
800 W