RCF CX12N351
Coaxial
12″ / 305 mm
Nominal diameter
58 Hz
Resonance
0.2
Q factor
97 dB
Sensitivity
± 6 mm
Linear excursion
180 W
Program Power
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- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 97.1
- dB
- Frequency response
- 50 - 20000
- Hz
- Resonance frequency (free air)
- fS
- 58.0
- Hz
- Mechanical quality factor
- QMS
- 5.40
- Electrical quality factor
- QES
- 0.21
- Total quality factor
- QTS
- 0.20
- Maximum linear excursion
- xmax
- 6.0
- mm
- Maximum excursion before damage
- xlim
- 19.5
- mm
- Air volume displaced at xmax
- VD
- 300
- cm³
- Power handling
- P
- 90
- W
- Program power
- Pmax
- 180
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.8
- Ω
- Inductance (1kHz)
- LE
- 1.5
- mH
- VC Diameter
- 89
- mm
- Winding height
- HVC
- 17
- mm
- Winding material
- Aluminium
- Former material
- Glass Fiber
- Force factor
- Bl
- 25.0
- N/A
- Motor constant
- Bl/√RE
- 10.4
- N/√W
- Air gap height
- HAG
- 11
- mm
- Effective diameter
- 260
- mm
- Effective area
- SD
- 500
- cm²
- Moving mass
- MMS
- 62
- g
- Moving mass (without air load)
- MMD
- 53.7
- g
- Stiffness
- KMS
- 8.26
- N/mm
- Compliance
- CMS
- 121
- µm/N
- Equivalent volume to the compliance
- VAS
- 47
- L
- Mechanical resistance
- RMS
- 4.18
- N·s/m
- Nominal diameter
- 12
- ″
- 305
- mm
- Overall diameter
- 320
- mm
- Baffle cutout diameter
- 284
- mm
- Overall depth
- 157
- mm
- Volume occupied by the driver
- 2.2
- L
- Net weight
- 6.29
- kg
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
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SpeakerSim
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