Mid-bass 15", 850W AES, 1700W Program |  |
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The MB15N401 is a neo midbass with a linear frequency response and very high efficincy.
To get this performance the magnetic structure use a double demodulation ring and a fibre loaded exponential cone assembly along with a high excursion triple roll, constant geometry surround. The fibreglass former, inside / outside copper voice coil provides a very good power handling maintaining a light mass maintaining a proper Q factor for bass alignment. The double demodulations ring guarantee a fastest time response and lowest distortion.
Applications
The MB15N401 is ideal for use in applications where is required good power handling, very high efficiency and perfect linearity. Is the ideal 15” woofer for mid-bass application in the compact 2 way system. The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or portable professional loudspeaker system.
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4-inch , fibreglass inside-outside copper voice coil |
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1700 Watt continuous program power handling |
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100 dB Sensitivity |
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Triple-roll surround and exponential cone |
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Demodulation rings |
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| Mid-bass 15", 850W AES, 1700W Program |
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Nominal Diameter
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380/15
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Rated Impedance
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8
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Program Power
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1700
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Power handling capacity
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850
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Sensitivity 1W, 1m
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100
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Frequency Range
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40-2000
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Effective Piston Diameter
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340/13
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Maximum Excursion Before Damage
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40/1.57
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Minimum Impedance
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6.4
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Voice Coil Diameter
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100/4
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Voice Coil Material
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Copper
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Voice Coil Winding Depth
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18/0.70
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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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Thickness Top Plate Depth
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12/0.47
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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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Triple roll
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| THIELE - SMALL PARAMETERS |
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Resonance frequency
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42
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DC resistance
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5.0
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Mechanical factor
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7.7
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Electrical factor
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0.20
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Total factor
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0.19
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BL factor
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26.1
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Effective Moving Mass
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100
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Equivalent Cas air load
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136
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Effective piston area
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0.0855
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Max. linear excursion
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5.5
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Voice - coil inductance @ 1KHz
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1.56
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Half-space efficiency
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4.86
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Overall Diameter
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393/15.5
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Bolt Circle Diameter
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371/14.6
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Bolt Hole Diameter
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6.5/0.3
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Front Mount Baffle Cut-out
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354/13.9
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Rear Mount Baffle Cut-out
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354/13.9
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Depth
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151/5.9
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Volume occupied by the driver
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3.8/0.13
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Net Weight
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7.5/16.6
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Shipping Weight
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8.1/18
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| Mid-bass 15", 850W AES, 1700W Program |
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