Goldwood GW-1038/PA

Name: Goldwood GW-1038/PA
Brand: Goldwood

Subwoofer

10″ / 257 mm

Nominal diameter

63 Hz

Resonance

0.94

Q factor

92 dB

Sensitivity

± 2.5 mm

Linear excursion

210 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 92.1; dB
Frequency response: 28 - 8000; Hz
Resonance frequency (free air)
f_S: 63.3; Hz
Mechanical quality factor
Q_MS: 4.19
Electrical quality factor
Q_ES: 1.21
Total quality factor
Q_TS: 0.94
Maximum linear excursion
x_max: 2.5; mm
Air volume displaced at x_max
V_D: 90; cm³
Power handling
P: 120; W
Program power
P_max: 210; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 7.3; Ω
Inductance (1kHz)
L_E: 0.5; mH
VC Diameter: 38; mm
Winding material: Aluminum
Force factor
Bl: 7.65; N/A
Motor constant
Bl/√R_E: 2.83; N/√W
Weight: 0.85; kg
Effective diameter: 214; mm
Effective area
S_D: 361; cm²
Moving mass
M_MS: 24.5; g
Moving mass (without air load)
M_MD: 19.6; g
Material: Paper
Stiffness
K_MS: 3.88; N/mm
Compliance
C_MS: 258; µm/N
Equivalent volume to the compliance
V_AS: 47.1; L
Mechanical resistance
R_MS: 2.33; N·s/m
Nominal diameter: 10; ″
: 257; mm
Overall diameter: 257; mm
Baffle cutout diameter: 235; mm
Mounting depth: 127; mm
Volume occupied by the driver (estimated): 0.94; L
Net weight: 2.268; kg
Frame material: Stamped Steel

Datasheet

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Goldwood GW-1038/PA

Subwoofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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