SEAS SW 300/1 L0020-04S
Subwoofer
12″ / 300 mm
Nominal diameter
23 Hz
Resonance
0.51
Q factor
86 dB
Sensitivity
± 13.5 mm
Linear excursion
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.9
- dB
- Frequency response
- 30 - 500
- Hz
- Resonance frequency (free air)
- fS
- 23.0
- Hz
- Mechanical quality factor
- QMS
- 5.92
- Electrical quality factor
- QES
- 0.56
- Total quality factor
- QTS
- 0.51
- Maximum linear excursion
- xmax
- 13.5
- mm
- Maximum excursion before damage
- xlim
- 22.0
- mm
- Air volume displaced at xmax
- VD
- 648
- cm³
- Power handling
- P
- 180
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.4
- Ω
- Inductance (1kHz)
- LE
- 5.82
- mH
- VC Diameter
- 52
- mm
- Winding height
- HVC
- 37
- mm
- Flux density
- B
- 0.66
- T
- Force factor
- Bl
- 12.1
- N/A
- Motor constant
- Bl/√RE
- 6.56
- N/√W
- Air gap height
- HAG
- 10
- mm
- Weight
- 5.8
- kg
- Effective diameter
- 247
- mm
- Effective area
- SD
- 480
- cm²
- Moving mass
- MMS
- 158
- g
- Moving mass (without air load)
- MMD
- 150.5
- g
- Stiffness
- KMS
- 3.33
- N/mm
- Compliance
- CMS
- 300
- µm/N
- Equivalent volume to the compliance
- VAS
- 94
- L
- Mechanical resistance
- RMS
- 4.0
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Volume occupied by the driver (estimated)
- 3.1
- L
- Net weight
- 7.1
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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