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MB15N301

MID - BASS

The MB15N301 is a neodymium, high efficiency, 15” mid-bass. High sensitivity, excellent linearity and very high power handling capabilities. The magnetic structure is powered by a large neodymium magnet that provides an extremely high flux density in the gap. The new hyper-vented aluminium basket and magnetic assembly design provide an excellent heat dissipation and lower power compression. Special air-forced ventilations are provided for voice coil, magnet assembly and basket. M-roll surround and spider design offer great linearity and precise reproduction.

Applications
  • • The very light moving mass and linear curve response make the MB15N301 the solution for high quality two or three way system.
  • • The aluminium voice coil guarantee a very high efficiency in conjunction to a proper Q factor for good bass response.
Part Number
  • • 11100074
Features
  • 3.0-inch, fibreglass inside/outside copper voice coil
  • 1000 Watt continuous program power handling
  • 99 dB Sensitivity
  • 40Hz –3.5KHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Triple-roll surround and exponential cone geometry
General Specifications
  • Nominal Diameter: 380 / 15 mm/inch
  • Rated Impedance: 8 Ω
  • Program Power: 1000 W AES
  • Power handling capacity: 500 W AES
  • Sensitivity: 99 dB
  • Frequency Range: 40 Hz ÷ 3500 Hz
  • Effective Piston Diameter: 330 / 13.0 mm/inch
  • Max Excursion Before Damage (peak to peak): 40 / 1.57 mm/inch
  • Minimum Impedance: 6.8 Ω
  • Voice Coil Diameter: 76 / 3.0 mm/inch
  • Voice Coil Material: Aluminium
  • Voice Coil Winding Depth: 17 / 0.76 mm/inch
  • Number of layers: 2
  • Kind of layer: inside / outside
  • Top Plate Thickness: 10 / 0.39 mm/inch
  • Cone Material: No pressed pulp
  • Cone Design: Curved
  • Surround Material: Polycotton
  • Surround Design: Triple roll
Thiele/Small Parameters
  • Resonance frequency: 48 Hz
  • DC resistance: 5.8Ω
  • Mechanical factor: 4.6
  • Electrical factor: 0.39
  • Total factor: 0.37
  • BL Factor: 19.2 T · m
  • Effective Moving Mass: 90 g
  • Equivalent Cas air load: 134 liters
  • Effettive piston area: 0.086
  • Max. linear excursion (mathematical): 6.0 mm
  • Voice - coil inductance @ 1kHz: 0.9 mH
  • Half-space efficiency: 3.70%
Mounting information
  • Overall Diameter: 388 / 15.3 mm/inch
  • Bolt Circle Diameter: 369-373.5 / 14.5-14.7 mm/inch
  • Bolt Hole Diameter: 5.5 / 0.22 mm/inch
  • Front Mount Baffle Cut-out: 355 / 13.98 mm/inch
  • Rear Mount Baffle Cut-out: 358 / 14.09 mm/inch
  • Depth: 152 / 5.98 mm/inch
  • Volume occupied by the driver: 3.0 / 0.11 liters/ft³
  • Net Weight: 3.7 / 8.16 kg/lbs
Shipping information
  • Shipping weight: 4.7 / 10.36 kg/lbs

The data are not binding; RCF reserves the right to modify the data at any time and without previous notice.

The data are not binding; RCF reserves the right to modify the data at any time and without previous notice.