KICKER L7R 45L7R152
2x2Ω
2x4ΩSubwoofer
15x15″/ 380x380 mm
Nominal size
25 Hz
Resonance
0.59
Q factor
88 dB
Sensitivity
± 20.25 mm
Linear excursion
1800 W
Program Power
.jpg)
.jpg)
.jpg)
- Amazon.com
- $$$
- Amazon.com
- $$$
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.1
- dB
- Resonance frequency (free air)
- fS
- 25.4
- Hz
- Mechanical quality factor
- QMS
- 8.45
- Electrical quality factor
- QES
- 0.64
- Total quality factor
- QTS
- 0.59
- Maximum linear excursion
- xmax
- 20.25
- mm
- Air volume displaced at xmax
- VD
- 2116
- cm³
- Power handling
- P
- 900
- W
- Program power
- Pmax
- 1800
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 4.1
- Ω
- Inductance (1kHz, in series)
- LE
- 6.14
- mH
- Force factor (in series)
- Bl
- 20.85
- N/A
- Motor constant
- Bl/√RE
- 10.3
- N/√W
- Effective diameter
- 365
- mm
- Effective area
- SD
- 1045
- cm²
- Moving mass
- MMS
- 429.9
- g
- Moving mass (without air load)
- MMD
- 409.2
- g
- Stiffness
- KMS
- 10.91
- N/mm
- Compliance
- CMS
- 92
- µm/N
- Equivalent volume to the compliance
- VAS
- 142
- L
- Mechanical resistance
- RMS
- 8.103
- N·s/m
- Nominal size
- 15 x 15
- ″
- 380 x 380
- mm
- Mounting baffle cutout
- 349 x 349
- mm
- Mounting depth
- 215
- mm
- Volume occupied by the driver (estimated)
- 4.3
- L
Available on (affiliate links)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)