Morel VIRTUS MW 5

Woofer

5″ / 135 mm
Nominal diameter
75 Hz
Resonance
0.56
Q factor
85 dB
Sensitivity
± 3.5 mm
Linear excursion
240 W
Program Power
Morel VIRTUS MW 5 WooferMorel VIRTUS MW 5 WooferMorel VIRTUS MW 5 Woofer
Excursion
Velocity
SPL
Phase
Group delay
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
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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
85.4
dB
Frequency response
65 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
75.0
Hz
Mechanical quality factor
QMS
2.47
Electrical quality factor
QES
0.73
Total quality factor
QTS
0.56

Large signal parameters

Maximum linear excursion
xmax
3.5
mm
Air volume displaced at xmax
VD
32
cm³
Power handling
P
120
W
Program power
Pmax
240
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
2.7
Ω
Inductance (1kHz)
LE
0.25
mH
VC Diameter
54
mm
Winding height
HVC
11
mm
Winding material
Hexatech™ Aluminum
Former material
Aluminum

Magnet

Flux density
B
0.65
T
Force factor
Bl
3.67
N/A
Motor constant
Bl/√RE
2.23
N/√W
Air gap height
HAG
4
mm
Material
Double ferrite rear vented

Diaphragm

Effective diameter
107
mm
Effective area
SD
90
cm²
Moving mass
MMS
9.9
g
Moving mass (without air load)
MMD
9.3
g
Material
Composite cellular fiber

Suspensions

Stiffness
KMS
1.59
N/mm
Compliance
CMS
630
µm/N
Equivalent volume to the compliance
VAS
7.2
L
Mechanical resistance
RMS
1.6
N·s/m

Dimensions

Nominal diameter
5
″
135
mm
Overall diameter
135
mm
Baffle cutout diameter
120
mm
Mounting depth
57
mm
Volume occupied by the driver (estimated)
0.26
L
Net weight
0.67
kg
Impedance
Step response
Tone Burst
DatasheetDatasheet

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