MONACOR SP-312CX
Coaxial
12″ / 312 mm
Nominal diameter
55 Hz
Resonance
0.33
Q factor
95 dB
Sensitivity
± 3 mm
Linear excursion
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 95.4
- dB
- Frequency response
- 55 - 22000
- Hz
- Resonance frequency (free air)
- fS
- 55.0
- Hz
- Mechanical quality factor
- QMS
- 3.74
- Electrical quality factor
- QES
- 0.36
- Total quality factor
- QTS
- 0.33
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 162
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 5.6
- Ω
- Inductance (1kHz)
- LE
- 1.1
- mH
- VC Diameter
- 75
- mm
- Winding material
- Polyamide
- Force factor
- Bl
- 16.9
- N/A
- Motor constant
- Bl/√RE
- 7.14
- N/√W
- Diameter
- 169
- mm
- Weight
- 1.8
- kg
- Effective diameter
- 262
- mm
- Effective area
- SD
- 540
- cm²
- Moving mass
- MMS
- 56
- g
- Moving mass (without air load)
- MMD
- 47.2
- g
- Stiffness
- KMS
- 6.25
- N/mm
- Compliance
- CMS
- 160
- µm/N
- Equivalent volume to the compliance
- VAS
- 64
- L
- Mechanical resistance
- RMS
- 5.17
- N·s/m
- Nominal diameter
- 12
- ″
- 312 x 312
- mm
- Overall size
- 312 x 312
- mm
- Baffle cutout diameter
- 280
- mm
- Overall depth
- 210
- mm
- Flange thickness
- 14
- mm
- Mounting depth
- 196
- mm
- Volume occupied by the driver (estimated)
- 4.1
- L
- Net weight
- 8.1
- 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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