KICKER L7R 45L7R104
2x2Ω
2x4Ω
Subwoofer
10x10″/ 250x250 mm
Nominal size
32 Hz
Resonance
0.42
Q factor
87 dB
Sensitivity
± 16.75 mm
Linear excursion
1000 W
Program Power
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- Amazon.com
- $$$
- Amazon.com
- $$$
- Amazon.com
- $$$
- Amazon.com
- $$$
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Resonance frequency (free air)
- fS
- 32.1
- Hz
- Mechanical quality factor
- QMS
- 7.05
- Electrical quality factor
- QES
- 0.45
- Total quality factor
- QTS
- 0.42
- Maximum linear excursion
- xmax
- 16.75
- mm
- Air volume displaced at xmax
- VD
- 725
- cm³
- Power handling
- P
- 500
- W
- Program power
- Pmax
- 1000
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 6.8
- Ω
- Inductance (1kHz, in series)
- LE
- 6.49
- mH
- Force factor (in series)
- Bl
- 23.1
- N/A
- Motor constant
- Bl/√RE
- 8.88
- N/√W
- Effective diameter
- 235
- mm
- Effective area
- SD
- 433
- cm²
- Moving mass
- MMS
- 176
- g
- Moving mass (without air load)
- MMD
- 170.4
- g
- Stiffness
- KMS
- 7.16
- N/mm
- Compliance
- CMS
- 140
- µm/N
- Equivalent volume to the compliance
- VAS
- 37
- L
- Mechanical resistance
- RMS
- 5.0365
- N·s/m
- Nominal size
- 10 x 10
- ″
- 250 x 250
- mm
- Mounting baffle cutout
- 237 x 237
- mm
- Mounting depth
- 157
- mm
- Volume occupied by the driver (estimated)
- 1.5
- L
Available on (affiliate links)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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