MONACOR SP-382PA
Woofer
15″ / 385 mm
Nominal diameter
25 Hz
Resonance
0.75
Q factor
93 dB
Sensitivity
± 3.5 mm
Linear excursion
300 W
Program Power
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Sensitivity (1W, 1m, infinite baffle)
SPL1W
93.0
dB
Frequency response
25 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
25.0
Hz
Mechanical quality factor
QMS
3.03
Electrical quality factor
QES
0.99
Total quality factor
QTS
0.75
Large signal parameters
Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
289
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.0
Ω
Inductance (1kHz)
LE
0.8
mH
VC Diameter
50
mm
Winding material
Aluminium
Magnet
Force factor
Bl
10.87
N/A
Motor constant
Bl/√RE
4.11
N/√W
Diameter
142
mm
Weight
1.2
kg
Diaphragm
Effective diameter
324
mm
Effective area
SD
825
cm²
Moving mass
MMS
73
g
Moving mass (without air load)
MMD
56.3
g
Suspensions
Stiffness
KMS
3.85
N/mm
Compliance
CMS
260
µm/N
Equivalent volume to the compliance
VAS
270
L
Mechanical resistance
RMS
3.78
N·s/m
Dimensions
Nominal diameter
15
″
385
mm
Overall diameter
385
mm
Baffle cutout diameter
355
mm
Overall depth
150
mm
Flange thickness
11
mm
Mounting depth
139
mm
Volume occupied by the driver (estimated)
2.4
L
Net weight
3.9
kg
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SpeakerbenchSimilar subwoofers to MONACOR SP-382PA
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fS
32 Hz
SD
935 cm²
35 - 3500 Hz
QTS
0.62
xmax
6.9 mm
SPL1W
93 dB
Bl/√RE
5.52
Pmax
700 W
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fS
31 Hz
SD
873 cm²
28 - 4400 Hz
QTS
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xmax
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SPL1W
96 dB
Bl/√RE
4.26
Pmax
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fS
26 Hz
SD
530 cm²
QTS
0.68
xmax
12.0 mm
SPL1W
91 dB
Bl/√RE
3.55
Pmax
200 W