Eighteen Sound 12W600
Low frequency
12″ / 300 mm
Nominal diameter
50 Hz
Resonance
0.3
Q factor
96 dB
Sensitivity
± 6.5 mm
Linear excursion
600 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.6
- dB
- Frequency response
- 48 - 3700
- Hz
- Resonance frequency (free air)
- fS
- 50.0
- Hz
- Mechanical quality factor
- QMS
- 5.87
- Electrical quality factor
- QES
- 0.32
- Total quality factor
- QTS
- 0.30
- Maximum linear excursion
- xmax
- 6.5
- mm
- Maximum excursion before damage
- xlim
- 17.0
- mm
- Air volume displaced at xmax
- VD
- 345
- cm³
- Power handling
- P
- 450
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.5
- Ω
- Inductance (1kHz)
- LE
- 1.85
- mH
- VC Diameter
- 75
- mm
- Winding material
- Aluminum
- Force factor
- Bl
- 17.3
- N/A
- Motor constant
- Bl/√RE
- 7.38
- N/√W
- Material
- Ferrite
- Effective diameter
- 260
- mm
- Effective area
- SD
- 531
- cm²
- Moving mass
- MMS
- 55
- g
- Moving mass (without air load)
- MMD
- 46.2
- g
- Stiffness
- KMS
- 5.46
- N/mm
- Compliance
- CMS
- 183
- µm/N
- Equivalent volume to the compliance
- VAS
- 73
- L
- Mechanical resistance
- RMS
- 2.94
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Overall diameter
- 316
- mm
- Baffle cutout diameter
- 282
- mm
- Overall depth
- 134
- mm
- Flange thickness
- 12
- mm
- Mounting depth
- 122
- mm
- Volume occupied by the driver (estimated)
- 2.5
- L
- Net weight
- 5.7
- 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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