Skar Audio VVX-8v3 D4

2x4Ω

Subwoofer

8″ / 203 mm

Nominal diameter

44 Hz

Resonance

0.47

Q factor

84 dB

Sensitivity

± 13 mm

Linear excursion

800 W

Program Power

Discontinued

Skar Audio VVX-8v3 D4 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 84.2; dB
Frequency response: 55 - 500; Hz
Resonance frequency (free air)
f_S: 43.5; Hz
Mechanical quality factor
Q_MS: 4.59
Electrical quality factor
Q_ES: 0.52
Total quality factor
Q_TS: 0.47
Maximum linear excursion
x_max: 13.0; mm
Air volume displaced at x_max
V_D: 251; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 2 x 4; Ω
DC resistance (in series)
R_E: 7.8; Ω
Inductance (1kHz, in series, estimated)
L_E: 2.09; mH
VC Diameter: 51; mm
Force factor (in series)
Bl: 32.4; N/A
Motor constant
Bl/√R_E: 8.2; N/√W
Diameter: 156; mm
Effective diameter: 157; mm
Effective area
S_D: 193; cm²
Moving mass
M_MS: 128.5; g
Moving mass (without air load)
M_MD: 126.5; g
Stiffness
K_MS: 10.0; N/mm
Compliance
C_MS: 100; µm/N
Equivalent volume to the compliance
V_AS: 5.3; L
Mechanical resistance
R_MS: 7.65; N·s/m
Nominal diameter: 8; ″
: 203; mm
Baffle cutout diameter: 183; mm
Mounting depth: 150; mm
Volume occupied by the driver: 2.5; L

Export this driver to a simulation software:

Similar subwoofers to Skar Audio VVX-8v3 D4

DB Drive WDX8G2.4 Subwoofer

f_S: 46 Hz
S_D: 201 cm²
Q_TS: 0.45
x_max: 13.0 mm
SPL_1W: 84 dB
Bl/√R_E: 9.75
P_max: 1500 W

ESX QXE6D2 Subwoofer

f_S: 50 Hz
S_D: 120 cm²
Q_TS: 0.43
x_max: 10.0 mm
SPL_1W: 80 dB
Bl/√R_E: 7.85
P_max: 500 W

DB Drive G7 8.2 Subwoofer

f_S: 49 Hz
S_D: 222 cm²
Q_TS: 0.52
x_max: 20.0 mm
SPL_1W: 80 dB
Bl/√R_E: 9.66
P_max: 2500 W