Mid-bass 12", 650W AES, 1300W Program |  |
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The MB12N351 is designed to provide an excellent frequency response linearity with very low distortion.
A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3” voice coil. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation to minimize the power compression and provide higher power handling.
Applications
The MB12N351 is ideal for use in applications where is required a very high efficiency and linearity with high power handling. It’s especially recommended for high powered multi-way system. |
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3,5-inch, inside-outside copper voice coil |
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1300 Watt continuous program power handling |
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99 dB Sensitivity |
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45 Hz - 3 kHz Frequency range |
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Dual-forced air ventilation for minimum power compression |
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Single spider design with silicon based damping control |
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| Mid-bass 12", 650W AES, 1300W Program |
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Nominal Diameter
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300/12
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mm/inch
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Rated Impedance
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8
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Ohm
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Program Power
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1300
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Watts
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Power handling capacity
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650
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Watts
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Sensitivity
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99
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dB
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Frequency Range
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45-3000
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Hz
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Effective Piston Diameter
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260/10.2
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mm/inch
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Maximum Excursion Before Damage (peak to peak)
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39/1.5
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mm/inch
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Minimum Impedance
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7.0
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Ohm
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Voice Coil Diameter
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87/3.4
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mm/inch
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Voice Coil Material
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Copper
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Voice Coil Winding Depth
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16.5/0.65
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mm/inch
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Number of layers
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2
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Kind of layer
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inside/outside
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Top Plate Thickness
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11/0.43
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mm/inch
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Cone Material
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No pressed Pulp
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Cone Design
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Curved
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Surround Material
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Polycotton
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Surround Design
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M-roll
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| THIELE - SMALL PARAMETERS |
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Resonance frequency
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Fs
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55
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Hz
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DC resistance
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Re
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5.6
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Ohm
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Mechanical factor
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Qms
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4.5
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Electrical factor
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Qes
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0.21
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Total factor
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Qts
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0.20
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BL factor
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BL
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22.5
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T - m
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Effective Moving Mass
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Mms
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54
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gr
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Equivalent Cas air load
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Vas
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61
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liters
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Effective piston area
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Sd
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0.0053
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m2
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Max. linear excursion (mathematical)
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Xmax
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5.5
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mm
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Voice - coil inductance @ 1kHz
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Le1k
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1.65
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mH
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Half-space efficiency
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Eff
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4.66
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%
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Overall Diameter
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320/12.6
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mm/inch
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Bolt Circle Diameter
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293-304/11.5-12
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mm
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Bolt Hole Diameter
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6.5/0.3
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mm/inch
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Front Mount Baffle Cut-out
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282/11.1
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mm/inch
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Rear Mount Baffle Cut-out
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284/11.2
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mm/inch
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Depth
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138/5.4
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mm/inch
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Volume occupied by the driver
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2.2/0.077
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liters/ft3
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Net Weight
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4.4/9.7
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Kg/lbs
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Shipping Weight
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5.2/11.4
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Kg/lbs
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| Mid-bass 12", 650W AES, 1300W Program |
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