Morel Elite ECW 536

Woofer

5″ / 143 mm
Nominal diameter
45 Hz
Resonance
0.31
Q factor
85 dB
Sensitivity
± 5.5 mm
Linear excursion
300 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.9
dB

Thiele & Small parameters

Resonance frequency (free air)
fS
45.0
Hz
Mechanical quality factor
QMS
1.55
Electrical quality factor
QES
0.39
Total quality factor
QTS
0.31

Large signal parameters

Maximum linear excursion
xmax
5.5
mm
Air volume displaced at xmax
VD
48
cm³
Power handling
P
150
W
Program power
Pmax
300
W

Voice Coil

Nominal impedance
Z
6
Ω
DC resistance
RE
4.5
Ω
Inductance (1kHz)
LE
0.28
mH
VC Diameter
75
mm
Winding height
HVC
16
mm
Winding material
Hexatech™ Aluminum
Former material
Aluminum

Magnet

Flux density
B
0.87
T
Force factor
Bl
6.83
N/A
Motor constant
Bl/√RE
3.22
N/√W
Air gap height
HAG
5
mm
Material
Hybrid™ Neodymium/Ferrite

Diaphragm

Effective diameter
106
mm
Effective area
SD
88
cm²
Moving mass
MMS
14.8
g
Moving mass (without air load)
MMD
14.2
g
Material
Damped polymer composite

Suspensions

Stiffness
KMS
1.16
N/mm
Compliance
CMS
861
µm/N
Equivalent volume to the compliance
VAS
11
L
Mechanical resistance
RMS
2.66
N·s/m

Dimensions

Nominal diameter
5
143
mm
Overall diameter
143
mm
Baffle cutout diameter
121
mm
Overall depth
65
mm
Flange thickness
5
mm
Mounting depth
60
mm
Volume occupied by the driver (estimated)
0.33
L
Net weight
1.12
kg
Morel ECW 536 Impedance
Morel ECW 536 SPL

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fS
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SD
79 cm²
48 - 5500 Hz
QTS
0.37
xmax
4.5 mm
SPL1W
85 dB
Bl/√RE
3.0
Pmax
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