Eminence ALPHA-6C

Name: ALPHA-6C
Brand: Eminence

4Ω

8Ω

Mid Bass

6″ / 165 mm

Nominal diameter

107 Hz

Resonance

0.45

Q factor

93 dB

Sensitivity

± 3.5 mm

Linear excursion

200 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.1; dB
Frequency response: 95 - 5500; Hz
Resonance frequency (free air)
f_S: 107; Hz
Mechanical quality factor
Q_MS: 6.12
Electrical quality factor
Q_ES: 0.49
Total quality factor
Q_TS: 0.45
Maximum linear excursion
x_max: 3.5; mm
Maximum excursion before damage
x_lim: 4.0; mm
Air volume displaced at x_max
V_D: 44; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.2; Ω
Inductance (1kHz)
L_E: 0.28; mH
VC Diameter: 38; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 6.4; N/A
Motor constant
Bl/√R_E: 3.58; N/√W
Air gap height
H_AG: 6.4; mm
Weight: 0.567; kg
Material: Ferrite
Effective diameter: 127; mm
Effective area
S_D: 127; cm²
Moving mass
M_MS: 9; g
Moving mass (without air load)
M_MD: 7.9; g
Material: Paper
Stiffness
K_MS: 4.17; N/mm
Compliance
C_MS: 240; µm/N
Equivalent volume to the compliance
V_AS: 5.7; L
Mechanical resistance
R_MS: 0.99; N·s/m
Surround material: Cloth
Nominal diameter: 6; ″
: 165; mm
Overall diameter: 167; mm
Baffle cutout diameter: 144; mm
Overall depth: 71; mm
Volume occupied by the driver: 0.41; L
Net weight: 1.86; kg
Frame material: Pressed steel

Datasheet

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Eminence ALPHA-6C

Mid Bass

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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