Skar Audio MA-8 D2
2x2Ω
2x4ΩSubwoofer
8″ / 203 mm
Nominal diameter
63 Hz
Resonance
0.58
Q factor
86 dB
Sensitivity
± 12.5 mm
Linear excursion
800 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.6
- dB
- Frequency response
- 50 - 500
- Hz
- Resonance frequency (free air)
- fS
- 63.0
- Hz
- Mechanical quality factor
- QMS
- 5.30
- Electrical quality factor
- QES
- 0.65
- Total quality factor
- QTS
- 0.58
- Maximum linear excursion
- xmax
- 12.5
- mm
- Air volume displaced at xmax
- VD
- 329
- cm³
- Power handling
- P
- 400
- W
- Program power
- Pmax
- 800
- W
- Nominal impedance
- Z
- 2 x 2
- Ω
- DC resistance (in series)
- RE
- 3.9
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 0.93
- mH
- VC Diameter
- 51
- mm
- Force factor (in series)
- Bl
- 15.7
- N/A
- Motor constant
- Bl/√RE
- 7.95
- N/√W
- Diameter
- 160
- mm
- Effective diameter
- 183
- mm
- Effective area
- SD
- 263
- cm²
- Moving mass
- MMS
- 106.4
- g
- Moving mass (without air load)
- MMD
- 103.6
- g
- Stiffness
- KMS
- 16.67
- N/mm
- Compliance
- CMS
- 60
- µm/N
- Equivalent volume to the compliance
- VAS
- 5.9
- L
- Mechanical resistance
- RMS
- 7.95
- N·s/m
- Nominal diameter
- 8
- ″
- 203
- mm
- Baffle cutout diameter
- 188
- mm
- Mounting depth
- 145
- mm
- Volume occupied by the driver
- 2.8
- L
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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