Celestion K12H-100TC

Name: K12H-100TC
Brand: Celestion

Full-range

12″ / 305 mm

Nominal diameter

56 Hz

Resonance

0.4

Q factor

96 dB

Sensitivity

± 3 mm

Linear excursion

200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.5; dB
Frequency response: 50 - 10000; Hz
Resonance frequency (free air)
f_S: 55.6; Hz
Mechanical quality factor
Q_MS: 2.55
Electrical quality factor
Q_ES: 0.47
Total quality factor
Q_TS: 0.40
Maximum linear excursion
x_max: 3.0; mm
Air volume displaced at x_max
V_D: 159; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.5; Ω
Inductance (1kHz)
L_E: 0.67; mH
VC Diameter: 45; mm
Winding height
H_VC: 10; mm
Winding material: Round copper
Former material: Polyimide
Force factor
Bl: 13.55; N/A
Motor constant
Bl/√R_E: 5.79; N/√W
Air gap height
H_AG: 8; mm
Weight: 1.41; kg
Material: Ferrite
Effective diameter: 260; mm
Effective area
S_D: 531; cm²
Moving mass
M_MS: 45.4; g
Moving mass (without air load)
M_MD: 36.8; g
Material: Kevlar loaded paper
Stiffness
K_MS: 5.56; N/mm
Compliance
C_MS: 180; µm/N
Equivalent volume to the compliance
V_AS: 72; L
Mechanical resistance
R_MS: 6.22; N·s/m
Surround material: Cloth-sealed
Nominal diameter: 12; ″
: 305; mm
Overall diameter: 309; mm
Baffle cutout diameter: 283; mm
Overall depth: 130; mm
Volume occupied by the driver (estimated): 1.9; L
Net weight: 3.8; kg
Frame material: Pressed steel

Datasheet

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Celestion K12H-100TC

Full-range

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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