KICKER CompR 48CWR122

2x2Ω

Subwoofer

12″ / 300 mm

Nominal diameter

32 Hz

Resonance

0.54

Q factor

87 dB

Sensitivity

± 17.5 mm

Linear excursion

1000 W

Program Power

KICKER 48CWR122 Subwoofer

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 87.1; dB
Resonance frequency (free air)
f_S: 31.5; Hz
Mechanical quality factor
Q_MS: 10.42
Electrical quality factor
Q_ES: 0.57
Total quality factor
Q_TS: 0.54
Maximum linear excursion
x_max: 17.5; mm
Air volume displaced at x_max
V_D: 929; cm³
Power handling
P: 500; W
Program power
P_max: 1000; W
Nominal impedance
Z: 2 x 2; Ω
DC resistance (in series)
R_E: 3.8; Ω
Inductance (1kHz, in series)
L_E: 3.5; mH
Force factor (in series)
Bl: 15.61; N/A
Motor constant
Bl/√R_E: 8.01; N/√W
Effective diameter: 260; mm
Effective area
S_D: 531; cm²
Moving mass
M_MS: 185.4; g
Moving mass (without air load)
M_MD: 177.1; g
Stiffness
K_MS: 7.24; N/mm
Compliance
C_MS: 138; µm/N
Equivalent volume to the compliance
V_AS: 55.1; L
Mechanical resistance
R_MS: 3.519; N·s/m
Nominal diameter: 12; ″
: 300; mm
Baffle cutout diameter: 279; mm
Mounting depth: 146; mm
Volume occupied by the driver (estimated): 2.3; L

KICKER 48CWR122 Dimensions

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Similar subwoofers to KICKER 48CWR122

KICKER 43CVR122 Subwoofer

f_S: 32 Hz
S_D: 531 cm²
Q_TS: 0.60
x_max: 16.5 mm
SPL_1W: 87 dB
Bl/√R_E: 7.38
P_max: 800 W

KICKER 48CWR124 Subwoofer

f_S: 30 Hz
S_D: 507 cm²
Q_TS: 0.60
x_max: 17.5 mm
SPL_1W: 86 dB
Bl/√R_E: 7.18
P_max: 1000 W

KICKER 45L7R124 Subwoofer

f_S: 30 Hz
S_D: 645 cm²
Q_TS: 0.54
x_max: 17.5 mm
SPL_1W: 87 dB
Bl/√R_E: 8.79
P_max: 1200 W