Morel Integra INTEGRA 624
Coaxial
6″ / 160 mm
Nominal diameter
58 Hz
Resonance
0.35
Q factor
90 dB
Sensitivity
± 3 mm
Linear excursion
160 W
Program Power
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Available on (affiliate link)
Parts Express
$$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.8
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
58.0
Hz
Mechanical quality factor
QMS
1.84
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.35
Large signal parameters
Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
36
cm³
Power handling
P
80
W
Program power
Pmax
160
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.7
Ω
Inductance (1kHz)
LE
0.53
mH
VC Diameter
54
mm
Winding height
HVC
10
mm
Winding material
T: Copper W: Hexatech™ Aluminum
Former material
Aluminum
Magnet
Flux density
B
0.85
T
Force factor
Bl
5.4
N/A
Motor constant
Bl/√RE
2.81
N/√W
Air gap height
HAG
4
mm
Material
Hybrid™ Neodymium/Ferrite
Diaphragm
Effective diameter
123
mm
Effective area
SD
119
cm²
Moving mass
MMS
9.6
g
Moving mass (without air load)
MMD
8.6
g
Material
T: soft dome w: composite paper
Suspensions
Stiffness
KMS
1.3
N/mm
Compliance
CMS
770
µm/N
Equivalent volume to the compliance
VAS
15.4
L
Mechanical resistance
RMS
1.9
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)
0.29
L
Net weight
0.76
kg
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6″Woofer
fS
60 Hz
SD
123 cm²
60 - 4000 Hz
QTS
0.38
xmax
2.5 mm
SPL1W
89 dB
Bl/√RE
3.35
Pmax
200 W