JL Audio ZR800-CW
Mid Bass
8″ / 200 mm
Nominal diameter
46 Hz
Resonance
0.66
Q factor
87 dB
Sensitivity
± 9 mm
Linear excursion
250 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.8
- dB
- Resonance frequency (free air)
- fS
- 46.3
- Hz
- Mechanical quality factor
- QMS
- 11.67
- Electrical quality factor
- QES
- 0.70
- Total quality factor
- QTS
- 0.66
- Maximum linear excursion
- xmax
- 9.0
- mm
- Air volume displaced at xmax
- VD
- 194
- cm³
- Power handling
- P
- 125
- W
- Program power
- Pmax
- 250
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.9
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.47
- mH
- Force factor
- Bl
- 7.5
- N/A
- Motor constant
- Bl/√RE
- 3.78
- N/√W
- Diameter
- 115
- mm
- Effective diameter
- 165
- mm
- Effective area
- SD
- 215
- cm²
- Moving mass
- MMS
- 34.8
- g
- Moving mass (without air load)
- MMD
- 32.5
- g
- Stiffness
- KMS
- 2.94
- N/mm
- Compliance
- CMS
- 340
- µm/N
- Equivalent volume to the compliance
- VAS
- 22.3
- L
- Mechanical resistance
- RMS
- 0.87
- N·s/m
- Nominal diameter
- 8
- ″
- 200
- mm
- Overall diameter
- 209
- mm
- Baffle cutout diameter
- 181
- mm
- Overall depth
- 116
- mm
- Flange thickness
- 30
- mm
- Mounting depth
- 86
- mm
- Volume occupied by the driver
- 0.44
- L
- Net weight
- 2.6
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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