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MB15N405

MID - BASS

The MB15N405 is a hypervented neo mid-bass design with a linear frequency response and very high efficiency.
To get this performance the magnetic structure use a high flux neo disc and the cone assembly a fibre loaded exponential shape along with a high excursion triple roll, constant geometry surround.
The fibreglass former and aluminium voice coil provide a very high power handling maintaining a light mass and a proper Q factor for bass alignment.

Applications
  • • The MB15N405 is ideal where is required extremely high power handling, very high efficiency and perfect linearity.
  • • Is the ideal 15" mid-bass woofer for reference high fidelity, high performance midbass application in compact 2 way system.
Part Number
  • • 11100108
Features
  • 4-inch, fiberglass inside/outside copper voice coil
  • 2200W continuous program power handling
  • 100 dB Sensitivity
  • 45 Hz – 2.5 kHz 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: 2200 W AES
  • Power handling capacity: 1100 W AES
  • Sensitivity: 100 dB
  • Frequency Range: 45 Hz ÷ 2500 Hz
  • Effective Piston Diameter: 340 / 13.4 mm/inch
  • Max Excursion Before Damage (peak to peak): 53 / 2.08 mm/inch
  • Minimum Impedance: 5.9 Ω
  • Voice Coil Diameter: 100 / 4 mm/inch
  • Voice Coil Material: Aluminium
  • Voice Coil Winding Depth: 20 / 0.78 mm/inch
  • Number of layers: 2
  • Kind of layer: inside / outside
  • Top Plate Thickness: 12 / 0.47 mm/inch
  • Cone Material: No pressed pulp
  • Cone Design: Curved
  • Surround Material: Polycotton
  • Surround Design: Triple roll
Thiele/Small Parameters
  • Resonance frequency: 46 Hz
  • DC resistance: 5.5Ω
  • Mechanical factor: 4.8
  • Electrical factor: 0.28
  • Total factor: 0.27
  • BL Factor: 23.5 T · m
  • Effective Moving Mass: 98 g
  • Equivalent Cas air load: 124 liters
  • Effettive piston area: 0.091
  • Max. linear excursion (mathematical): 7.0 mm
  • Voice - coil inductance @ 1kHz: 1.1 mH
  • Half-space efficiency: 4.10%
Mounting information
  • Overall Diameter: 393 / 15.5 mm/inch
  • Bolt Circle Diameter: 371-376 / 14.6-14.8 mm/inch
  • Bolt Hole Diameter: 6.5 / 0.25 mm/inch
  • Front Mount Baffle Cut-out: 354 1 / 13.9 mm/inch
  • Rear Mount Baffle Cut-out: 354 1 / 13.9 mm/inch
  • Depth: 144 / 5.6 mm/inch
  • Volume occupied by the driver: 3.8 / 0.13 liters/ft³
  • Net Weight: 8.6 / 19.1 kg/lbs
Shipping information
  • Shipping weight: 9.3 / 20.7 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.