Ciare CM161

Name: CM161
Brand: Ciare

Mid Bass

6.5″ / 165 mm

Nominal diameter

66 Hz

Resonance

0.32

Q factor

95 dB

Sensitivity

± 1.5 mm

Linear excursion

200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 94.8; dB
Frequency response: 80 - 8000; Hz
Resonance frequency (free air)
f_S: 66.0; Hz
Mechanical quality factor
Q_MS: 7.26
Electrical quality factor
Q_ES: 0.34
Total quality factor
Q_TS: 0.32
Maximum linear excursion
x_max: 1.5; mm
Air volume displaced at x_max
V_D: 20; cm³
Power handling
P: 80; W
Program power
P_max: 200; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.6; Ω
Inductance (1kHz)
L_E: 0.11; mH
VC Diameter: 38; mm
Winding height
H_VC: 6; mm
Former material: Kapton
Force factor
Bl: 6.58; N/A
Motor constant
Bl/√R_E: 3.49; N/√W
Air gap height
H_AG: 6; mm
Effective diameter: 131; mm
Effective area
S_D: 135; cm²
Moving mass
M_MS: 8.5; g
Moving mass (without air load)
M_MD: 7.3; g
Material: Doped cellulose fiber
Stiffness
K_MS: 1.43; N/mm
Compliance
C_MS: 700; µm/N
Equivalent volume to the compliance
V_AS: 17.7; L
Mechanical resistance
R_MS: 0.49; N·s/m
Surround material: Doped fabric
Nominal diameter: 6.5; ″
: 165; mm
Overall diameter: 166; mm
Baffle cutout diameter: 142; mm
Overall depth: 80; mm
Flange thickness: 7; mm
Mounting depth: 73; mm
Volume occupied by the driver (estimated): 0.68; L
Net weight: 2.4; kg
Frame material: Steel

Datasheet

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Ciare CM161

Mid Bass

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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