Woofer
8″ / 200 mm
Nominal diameter
73 Hz
Resonance
0.36
Q factor
94 dB
Sensitivity
± 6 mm
Linear excursion
400 W
Program Power
.png)
.png)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 93.8
- dB
- Frequency response
- 60 - 4500
- Hz
- Resonance frequency (free air)
- fS
- 73.0
- Hz
- Mechanical quality factor
- QMS
- 2.56
- Electrical quality factor
- QES
- 0.42
- Total quality factor
- QTS
- 0.36
- Maximum linear excursion
- xmax
- 6.0
- mm
- Air volume displaced at xmax
- VD
- 138
- cm³
- Power handling
- P
- 280
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 2.6
- Ω
- Inductance (1kHz)
- LE
- 0.34
- mH
- VC Diameter
- 51
- mm
- Force factor
- Bl
- 7.2
- N/A
- Motor constant
- Bl/√RE
- 4.47
- N/√W
- Effective diameter
- 171
- mm
- Effective area
- SD
- 230
- cm²
- Moving mass
- MMS
- 18
- g
- Moving mass (without air load)
- MMD
- 15.5
- g
- Stiffness
- KMS
- 3.79
- N/mm
- Compliance
- CMS
- 264
- µm/N
- Equivalent volume to the compliance
- VAS
- 18.4
- L
- Mechanical resistance
- RMS
- 3.23
- N·s/m
- Nominal diameter
- 8
- ″
- 200
- mm
- Overall diameter
- 210
- mm
- Baffle cutout diameter
- 186
- mm
- Overall depth
- 99
- mm
- Flange thickness
- 14
- mm
- Mounting depth
- 85
- mm
- Volume occupied by the driver (estimated)
- 1.1
- L
- Net weight
- 3.4
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
.gif)
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.png.webp)