KICKER Solo-Baric L7S 44L7S84

2x4Ω

Subwoofer

8x8″/ 203x203 mm

Nominal size

45 Hz

Resonance

0.75

Q factor

84 dB

Sensitivity

± 15.75 mm

Linear excursion

900 W

Program Power

KICKER 44L7S84 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 83.7; dB
Frequency response: 28 - 100; Hz
Resonance frequency (free air)
f_S: 44.6; Hz
Mechanical quality factor
Q_MS: 9.11
Electrical quality factor
Q_ES: 0.82
Total quality factor
Q_TS: 0.75
Maximum linear excursion
x_max: 15.75; mm
Air volume displaced at x_max
V_D: 424; cm³
Power handling
P: 450; W
Program power
P_max: 900; W
Nominal impedance
Z: 2 x 4; Ω
DC resistance (in series)
R_E: 6.6; Ω
Inductance (1kHz, in series)
L_E: 4.76; mH
Force factor (in series)
Bl: 16.74; N/A
Motor constant
Bl/√R_E: 6.5; N/√W
Effective diameter: 185; mm
Effective area
S_D: 269; cm²
Moving mass
M_MS: 123; g
Moving mass (without air load)
M_MD: 120.1; g
Stiffness
K_MS: 9.68; N/mm
Compliance
C_MS: 103; µm/N
Equivalent volume to the compliance
V_AS: 10.6; L
Mechanical resistance
R_MS: 3.7912; N·s/m
Nominal size: 8 x 8; ″
: 203 x 203; mm
Mounting baffle cutout: 184 x 184; mm
Mounting depth: 121; mm
Volume occupied by the driver (estimated): 0.85; L

KICKER 44L7S84 Dimensions

Export this driver to a simulation software:

Similar subwoofers to KICKER 44L7S84

KICKER 46L7T82 Subwoofer

f_S: 44 Hz
S_D: 269 cm²
Q_TS: 0.70
x_max: 11.3 mm
SPL_1W: 84 dB
Bl/√R_E: 6.62
P_max: 700 W

KICKER 48CWR84 Subwoofer

f_S: 44 Hz
S_D: 189 cm²
Q_TS: 0.79
x_max: 13.0 mm
SPL_1W: 83 dB
Bl/√R_E: 4.83
P_max: 600 W

KICKER 44L7S82 Subwoofer

f_S: 43 Hz
S_D: 269 cm²
Q_TS: 0.65
x_max: 15.8 mm
SPL_1W: 84 dB
Bl/√R_E: 7.23
P_max: 900 W