KICKER Solo-Baric L7S 44L7S152

2x2Ω

Subwoofer

15x15″/ 381x381 mm

Nominal size

25 Hz

Resonance

0.53

Q factor

89 dB

Sensitivity

± 22.25 mm

Linear excursion

2000 W

Program Power

KICKER 44L7S152 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 88.5; dB
Frequency response: 18 - 100; Hz
Resonance frequency (free air)
f_S: 25.2; Hz
Mechanical quality factor
Q_MS: 15.24
Electrical quality factor
Q_ES: 0.54
Total quality factor
Q_TS: 0.53
Maximum linear excursion
x_max: 22.25; mm
Air volume displaced at x_max
V_D: 2321; cm³
Power handling
P: 1000; W
Program power
P_max: 2000; W
Nominal impedance
Z: 2 x 2; Ω
DC resistance (in series)
R_E: 3.6; Ω
Inductance (1kHz, in series)
L_E: 4.95; mH
Force factor (in series)
Bl: 21.51; N/A
Motor constant
Bl/√R_E: 11.3; N/√W
Effective diameter: 364; mm
Effective area
S_D: 1043; cm²
Moving mass
M_MS: 441.8; g
Moving mass (without air load)
M_MD: 421.2; g
Stiffness
K_MS: 11.09; N/mm
Compliance
C_MS: 91; µm/N
Equivalent volume to the compliance
V_AS: 140; L
Mechanical resistance
R_MS: 4.60575; N·s/m
Nominal size: 15 x 15; ″
: 381 x 381; mm
Mounting baffle cutout: 349 x 349; mm
Mounting depth: 221; mm
Volume occupied by the driver (estimated): 4.3; L

KICKER 44L7S152 Dimensions

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Similar subwoofers to KICKER 44L7S152

KICKER 44L7S154 Subwoofer

f_S: 25 Hz
S_D: 1043 cm²
Q_TS: 0.56
x_max: 22.3 mm
SPL_1W: 89 dB
Bl/√R_E: 11
P_max: 2000 W

KICKER 45L7R152 Subwoofer

f_S: 25 Hz
S_D: 1045 cm²
Q_TS: 0.59
x_max: 20.3 mm
SPL_1W: 88 dB
Bl/√R_E: 10
P_max: 1800 W

KICKER 44CWCS154 Subwoofer

f_S: 26 Hz
S_D: 830 cm²
Q_TS: 0.53
x_max: 16.1 mm
SPL_1W: 89 dB
Bl/√R_E: 8.4
P_max: 1200 W