KICKER SoloX 49L7X121

2x1Ω

Subwoofer

12x12″/ 300x300 mm

Nominal size

40 Hz

Resonance

0.49

Q factor

87 dB

Sensitivity

± 31.25 mm

Linear excursion

2000 W

Program Power

KICKER 49L7X121 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 86.5; dB
Frequency response: 20 - 100; Hz
Resonance frequency (free air)
f_S: 40.3; Hz
Mechanical quality factor
Q_MS: 8.95
Electrical quality factor
Q_ES: 0.52
Total quality factor
Q_TS: 0.49
Maximum linear excursion
x_max: 31.25; mm
Air volume displaced at x_max
V_D: 1830; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 2 x 1; Ω
DC resistance (in series)
R_E: 1.8; Ω
Inductance (1kHz, in series)
L_E: 2.71; mH
VC Diameter: 75; mm
Winding height
H_VC: 62.5; mm
Force factor (in series)
Bl: 19.39; N/A
Motor constant
Bl/√R_E: 14.4; N/√W
Effective diameter: 273; mm
Effective area
S_D: 586; cm²
Moving mass
M_MS: 419.7; g
Moving mass (without air load)
M_MD: 410.5; g
Stiffness
K_MS: 26.9; N/mm
Compliance
C_MS: 38; µm/N
Equivalent volume to the compliance
V_AS: 18; L
Mechanical resistance
R_MS: 11.876; N·s/m
Nominal size: 12 x 12; ″
: 300 x 300; mm
Mounting baffle cutout: 281 x 281; mm
Overall depth: 270; mm
Flange thickness: 13; mm
Mounting depth: 257; mm
Volume occupied by the driver (estimated): 12.0; L
Net weight: 11.5; kg

KICKER 49L7X121 Dimensions

Export this driver to a simulation software:

Similar subwoofers to KICKER 49L7X121

KICKER 49L7X122 Subwoofer

f_S: 42 Hz
S_D: 586 cm²
Q_TS: 0.51
x_max: 31.3 mm
SPL_1W: 87 dB
Bl/√R_E: 14
P_max: 2000 W

KICKER 50CVX102 Subwoofer

f_S: 36 Hz
S_D: 360 cm²
Q_TS: 0.39
x_max: 16.3 mm
SPL_1W: 86 dB
Bl/√R_E: 10
P_max: 1200 W

KICKER 42CWQ104 Subwoofer

f_S: 41 Hz
S_D: 346 cm²
Q_TS: 0.50
x_max: 20.2 mm
SPL_1W: 85 dB
Bl/√R_E: 9.24
P_max: 1400 W