MONACOR SP-202E
Mid-range
8″ / 202 mm
Nominal diameter
51 Hz
Resonance
0.69
Q factor
90 dB
Sensitivity
± 2.5 mm
Linear excursion
100 W
Program Power
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Sensitivity (1W, 1m, infinite baffle)
SPL1W
89.8
dB
Frequency response
51 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
51.0
Hz
Mechanical quality factor
QMS
4.50
Electrical quality factor
QES
0.81
Total quality factor
QTS
0.69
Large signal parameters
Maximum linear excursion
xmax
2.5
mm
Air volume displaced at xmax
VD
53
cm³
Power handling
P
50
W
Program power
Pmax
100
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.9
Ω
Inductance (1kHz)
LE
0.6
mH
VC Diameter
26
mm
Winding material
Aluminium
Magnet
Force factor
Bl
4.86
N/A
Motor constant
Bl/√RE
2.48
N/√W
Weight
0.57
kg
Diaphragm
Effective diameter
164
mm
Effective area
SD
210
cm²
Moving mass
MMS
15
g
Moving mass (without air load)
MMD
12.8
g
Suspensions
Stiffness
KMS
1.61
N/mm
Compliance
CMS
620
µm/N
Equivalent volume to the compliance
VAS
39
L
Mechanical resistance
RMS
1.07
N·s/m
Dimensions
Nominal diameter
8
″
202
mm
Overall diameter
202
mm
Baffle cutout diameter
183
mm
Overall depth
82
mm
Flange thickness
0
mm
Mounting depth
82
mm
Volume occupied by the driver (estimated)
0.55
L
Net weight
1.39
kg
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SpeakerbenchSimilar woofers to MONACOR SP-202E
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8″Mid-range
fS
55 Hz
SD
214 cm²
55 - 4000 Hz
QTS
0.77
xmax
3.8 mm
SPL1W
90 dB
Bl/√RE
2.13
Pmax
200 W
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8″Woofer
fS
46 Hz
SD
207 cm²
46 - 8000 Hz
QTS
0.63
xmax
2.0 mm
SPL1W
89 dB
Bl/√RE
2.26
Pmax
80 W
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