Goldwood GW-8028

Name: Goldwood GW-8028
Brand: Goldwood

Woofer

8″ / 203 mm

Nominal diameter

36 Hz

Resonance

0.92

Q factor

85 dB

Sensitivity

± 2.5 mm

Linear excursion

190 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 85.2; dB
Frequency response: 25 - 6000; Hz
Resonance frequency (free air)
f_S: 36.0; Hz
Mechanical quality factor
Q_MS: 3.90
Electrical quality factor
Q_ES: 1.21
Total quality factor
Q_TS: 0.92
Maximum linear excursion
x_max: 2.5; mm
Air volume displaced at x_max
V_D: 55; cm³
Power handling
P: 100; W
Program power
P_max: 190; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 7.2; Ω
Inductance (1kHz)
L_E: 0.5; mH
VC Diameter: 38; mm
Winding material: Aluminum
Force factor
Bl: 6.0; N/A
Motor constant
Bl/√R_E: 2.24; N/√W
Weight: 0.567; kg
Effective diameter: 167; mm
Effective area
S_D: 218; cm²
Moving mass
M_MS: 26.9; g
Moving mass (without air load)
M_MD: 24.6; g
Material: Poly-Mica
Stiffness
K_MS: 1.37; N/mm
Compliance
C_MS: 733; µm/N
Equivalent volume to the compliance
V_AS: 43.6; L
Mechanical resistance
R_MS: 1.56; N·s/m
Surround material: Butyl Rubber
Nominal diameter: 8; ″
: 203; mm
Overall diameter: 203; mm
Baffle cutout diameter: 184; mm
Mounting depth: 83; mm
Volume occupied by the driver (estimated): 0.6; L
Net weight: 1.474; kg
Frame material: Stamped Steel

Datasheet

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Goldwood GW-8028

Woofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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