Ciare CMI250ND
Mid Bass
10″ / 250 mm
Nominal diameter
59 Hz
Resonance
0.5
Q factor
93 dB
Sensitivity
± 4.5 mm
Linear excursion
450 W
Program Power
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.8
dB
Frequency response
80 - 3500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
59.0
Hz
Mechanical quality factor
QMS
10.80
Electrical quality factor
QES
0.52
Total quality factor
QTS
0.50
Large signal parameters
Maximum linear excursion
xmax
4.5
mm
Air volume displaced at xmax
VD
160
cm³
Power handling
P
220
W
Program power
Pmax
450
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.39
mH
VC Diameter
50
mm
Winding height
HVC
12.5
mm
Winding material
Copper
Former material
Glass fiber
Magnet
Force factor
Bl
9.0
N/A
Motor constant
Bl/√RE
5.2
N/√W
Air gap height
HAG
8
mm
Material
Neodymium
Diaphragm
Effective diameter
213
mm
Effective area
SD
356
cm²
Moving mass
MMS
38
g
Moving mass (without air load)
MMD
33
g
Material
Doped cellulose fiber
Suspensions
Stiffness
KMS
5.21
N/mm
Compliance
CMS
192
µm/N
Equivalent volume to the compliance
VAS
34
L
Mechanical resistance
RMS
1.3
N·s/m
Surround material
Nomex Fabric
Spider material
Nomex Fabric
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
268
mm
Baffle cutout diameter
235
mm
Overall depth
116
mm
Flange thickness
13
mm
Mounting depth
103
mm
Volume occupied by the driver (estimated)
1.1
L
Net weight
2.3
kg
Frame material
Aluminium
.png)
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Ciare CMI250ND
.jpg.webp)
10″Woofer
fS
60 Hz
SD
362 cm²
60 - 4500 Hz
QTS
0.47
xmax
5.4 mm
SPL1W
93 dB
Bl/√RE
5.14
Pmax
400 W
.jpg.webp)
.jpg.webp)
10″Low frequency
fS
60 Hz
SD
363 cm²
60 - 3000 Hz
QTS
0.55
xmax
4.1 mm
SPL1W
93 dB
Bl/√RE
4.9
Pmax
400 W