DB Drive WDX10G1.4

Subwoofer

10″ / 254 mm

Nominal diameter

42 Hz

Resonance

0.49

Q factor

83 dB

Sensitivity

± 14 mm

Linear excursion

2000 W

Program Power

DB Drive WDX10G1.4 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 82.9; dB
Resonance frequency (free air)
f_S: 41.6; Hz
Mechanical quality factor
Q_MS: 3.16
Electrical quality factor
Q_ES: 0.58
Total quality factor
Q_TS: 0.49
Maximum linear excursion
x_max: 14.0; mm
Air volume displaced at x_max
V_D: 520; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 2 x 4; Ω
DC resistance (in series)
R_E: 6.4; Ω
Inductance (1kHz, in series, estimated)
L_E: 2.84; mH
VC Diameter: 76; mm
Former material: Black Aluminum
Force factor (in series)
Bl: 28.87; N/A
Motor constant
Bl/√R_E: 11.4; N/√W
Effective diameter: 217; mm
Effective area
S_D: 372; cm²
Moving mass
M_MS: 289.9; g
Moving mass (without air load)
M_MD: 284.6; g
Material: Non-Pressed paper
Stiffness
K_MS: 20.0; N/mm
Compliance
C_MS: 50; µm/N
Equivalent volume to the compliance
V_AS: 9.79; L
Mechanical resistance
R_MS: 24.03; N·s/m
Surround material: Foam
Nominal diameter: 10; ″
: 254; mm
Overall diameter: 276; mm
Baffle cutout diameter: 156; mm
Mounting depth: 156; mm
Volume occupied by the driver (estimated): 1.9; L
Frame material: Aluminium

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