Ciare CMI160

Name: CMI160
Brand: Ciare

Mid Bass

6.5″ / 165 mm

Nominal diameter

70 Hz

Resonance

0.41

Q factor

89 dB

Sensitivity

± 4.5 mm

Linear excursion

450 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 89.2; dB
Frequency response: 70 - 4000; Hz
Resonance frequency (free air)
f_S: 70.0; Hz
Mechanical quality factor
Q_MS: 4.60
Electrical quality factor
Q_ES: 0.45
Total quality factor
Q_TS: 0.41
Maximum linear excursion
x_max: 4.5; mm
Air volume displaced at x_max
V_D: 62; cm³
Power handling
P: 220; W
Program power
P_max: 450; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 2.9; Ω
Inductance (1kHz)
L_E: 0.7; mH
VC Diameter: 50; mm
Winding height
H_VC: 12.5; mm
Winding material: Copper
Former material: Kapton
Force factor
Bl: 7.2; N/A
Motor constant
Bl/√R_E: 4.23; N/√W
Air gap height
H_AG: 8; mm
Material: Ferrite
Effective diameter: 132; mm
Effective area
S_D: 137; cm²
Moving mass
M_MS: 18.5; g
Moving mass (without air load)
M_MD: 17.3; g
Material: Doped cellulose fiber
Stiffness
K_MS: 3.53; N/mm
Compliance
C_MS: 283; µm/N
Equivalent volume to the compliance
V_AS: 7.8; L
Mechanical resistance
R_MS: 1.77; N·s/m
Surround material: Nomex Fabric
Spider material: Nomex Fabric
Nominal diameter: 6.5; ″
: 165; mm
Overall diameter: 165; mm
Baffle cutout diameter: 145; mm
Overall depth: 78; mm
Flange thickness: 3; mm
Mounting depth: 75; mm
Volume occupied by the driver (estimated): 0.67; L
Net weight: 2.45; kg
Frame material: Aluminium

Datasheet

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Ciare CMI160

Mid Bass

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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