Ciare CMR200

Name: CMR200
Brand: Ciare

Mid Bass

8″ / 200 mm

Nominal diameter

94 Hz

Resonance

0.46

Q factor

94 dB

Sensitivity

± 3.8 mm

Linear excursion

250 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.5; dB
Resonance frequency (free air)
f_S: 94.0; Hz
Mechanical quality factor
Q_MS: 3.82
Electrical quality factor
Q_ES: 0.52
Total quality factor
Q_TS: 0.46
Maximum linear excursion
x_max: 3.8; mm
Air volume displaced at x_max
V_D: 82; cm³
Power handling
P: 120; W
Program power
P_max: 250; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.4; Ω
Inductance (1kHz)
L_E: 0.42; mH
VC Diameter: 38; mm
Winding height
H_VC: 11; mm
Former material: Aluminum
Force factor
Bl: 8.55; N/A
Motor constant
Bl/√R_E: 4.63; N/√W
Air gap height
H_AG: 7; mm
Effective diameter: 166; mm
Effective area
S_D: 216; cm²
Moving mass
M_MS: 18.9; g
Moving mass (without air load)
M_MD: 16.5; g
Material: Doped cellulose fiber
Stiffness
K_MS: 6.67; N/mm
Compliance
C_MS: 150; µm/N
Equivalent volume to the compliance
V_AS: 8.8; L
Mechanical resistance
R_MS: 2.92; N·s/m
Surround material: Doped fabric
Spider material: Nomex Fabric
Nominal diameter: 8; ″
: 200; mm
Overall diameter: 210; mm
Baffle cutout diameter: 182; mm
Overall depth: 92; mm
Flange thickness: 8; mm
Mounting depth: 84; mm
Volume occupied by the driver (estimated): 0.99; L
Net weight: 3.0; kg
Frame material: Steel

Datasheet

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Ciare CMR200

Mid Bass

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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