KICKER CompQ 42CWQ152
2x2Ω
2x4ΩSubwoofer
15″ / 391 mm
Nominal diameter
30 Hz
Resonance
0.49
Q factor
88 dB
Sensitivity
± 23.9 mm
Linear excursion
2200 W
Program Power
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.9
- dB
- Frequency response
- 18 - 100
- Hz
- Resonance frequency (free air)
- fS
- 29.7
- Hz
- Mechanical quality factor
- QMS
- 9.42
- Electrical quality factor
- QES
- 0.52
- Total quality factor
- QTS
- 0.49
- Maximum linear excursion
- xmax
- 23.9
- mm
- Air volume displaced at xmax
- VD
- 1946
- cm³
- Power handling
- P
- 1100
- W
- Program power
- Pmax
- 2200
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.6
- Ω
- Inductance (1kHz, in series)
- LE
- 5.27
- mH
- Force factor (in series)
- Bl
- 22.71
- N/A
- Motor constant
- Bl/√RE
- 11.9
- N/√W
- Effective diameter
- 322
- mm
- Effective area
- SD
- 814
- cm²
- Moving mass
- MMS
- 392.8
- g
- Moving mass (without air load)
- MMD
- 376.2
- g
- Stiffness
- KMS
- 13.68
- N/mm
- Compliance
- CMS
- 74
- µm/N
- Equivalent volume to the compliance
- VAS
- 68.9
- L
- Mechanical resistance
- RMS
- 7.7775
- N·s/m
- Nominal diameter
- 15
- ″
- 391
- mm
- Overall diameter
- 391
- mm
- Baffle cutout diameter
- 352
- mm
- Mounting depth
- 226
- mm
- Volume occupied by the driver (estimated)
- 4.6
- L