MB12N351
MB12N351
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- 1300W Continuous program power
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- 50 -2.5KHz Frequency range
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- 87mm Voice coil
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- 98dB Sensitivity
- Optimized magnet and FEA analyse
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Description
GENERAL SPECIFCATIONS
- Nominal Diameter: 12inch
- Nominal Impedance: 8ohm
- Minimum Impedance: 5.6ohm
- Nominal Power Handling: 650Watts
- Continuous Power Handling: 1300Watts
- Sensitivity: 98.0db
- Frequency Range: 50-2.5 KHZ
- Effective Diaphragm diameter: 265mm
- .Voice-coil Diameter: 87mm
- Voice-coil Material: CCAW
- Voice-coil Winding Depth: 19mm
- Number of layer: 2
- Kind of layer: in/out
- Magnet Diameter: 85*8MM
- Top Plate Thickness: 10
THIELE-SMALL PARAMETERS
- Resonance Frequency, Fs 50Hz
- DC Resistance, Rte 5.6 ohm
- Mechanical Factor, Qms 4.78
- Electrical Factor, Qes 0.246
- Total Factor, Qts 0.234
- BL Factor, BL 20.37 T-m
- Effective Moving Mass, Mms 65.4 gr
- Equivalent Cas Air Load, Vas 88 liters
- Effective Piston Area, Sd. 0.551 m2
- Max.Linear Excursion, Xmax 7mm
- Half Space Efficiency Eff 2.84%
MOUNTING INFORMATION
- Overall Diameter: 320 mm
- Mount Buffer Cutout Diameter: 282 mm
- Bolt Circle Diameter: 303 mm
- Bolt Hole Diameter: 7mm
- ‘Overall Depth: 143 mm
- Not Weight: 4.80kg
