Morel Supreme SCM 634
Mid-range
6″ / 160 mm
Nominal diameter
49 Hz
Resonance
0.4
Q factor
86 dB
Sensitivity
± 5.25 mm
Linear excursion
300 W
Program Power
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Available on (affiliate link)
Parts Express
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.2
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
49.0
Hz
Mechanical quality factor
QMS
1.32
Electrical quality factor
QES
0.59
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
5.25
mm
Air volume displaced at xmax
VD
63
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.12
mH
VC Diameter
75
mm
Winding height
HVC
5.5
mm
Winding material
Hexatech™ Aluminum
Former material
Aluminum
Magnet
Flux density
B
0.69
T
Force factor
Bl
4.9
N/A
Motor constant
Bl/√RE
2.7
N/√W
Air gap height
HAG
16
mm
Material
Hybrid™ Neodymium/Ferrite
Diaphragm
Effective diameter
123
mm
Effective area
SD
119
cm²
Moving mass
MMS
14.5
g
Moving mass (without air load)
MMD
13.5
g
Material
Carbon/rohacell sandwich
Suspensions
Stiffness
KMS
1.36
N/mm
Compliance
CMS
733
µm/N
Equivalent volume to the compliance
VAS
14
L
Mechanical resistance
RMS
3.36
N·s/m
Dimensions
Nominal diameter
6
″
160
mm
Overall diameter
160
mm
Baffle cutout diameter
140
mm
Overall depth
69
mm
Flange thickness
6
mm
Mounting depth
63
mm
Volume occupied by the driver (estimated)
0.43
L
Net weight
1.42
kg
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SpeakerbenchSimilar woofers to Morel SCM 634
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6″Woofer
fS
49 Hz
SD
75 cm²
50 - 4000 Hz
QTS
0.45
xmax
5.0 mm
SPL1W
87 dB
Bl/√RE
1.93
Pmax
250 W
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fS
46 Hz
SD
85 cm²
47 - 4200 Hz
QTS
0.37
xmax
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SPL1W
87 dB
Bl/√RE
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Pmax
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