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RCF

RCF MB15N401 - 15" 850W 8 Ohm

SPL: 100.0dB Fs: 42Hz Xmax: 5.5mm *** END OF LINE ***
Product Code: RCFMB15N401 Brand: RCF Model: MB15N401
RCF MB15N401 - 15 inch 850W 8 Ohm
£274.40
£228.67 ex VAT
Decrease
Quantity Discounts
2-3£243.76 ea.
4-7£241.29 ea.
8+£237.58 ea.
 SOLD OUT
SOLD OUT
£6.08 DELIVERY to mainland UK.
RCF MB15N401 - 15" 850W 8 Ohm


THIS ITEM IS END-OF-LINE AND DUE TO BE PHASED OUT
If it is not showing in-stock, please email us to double-check the availability.

The MB15N401 is a neo midbass with a linear frequency response and very high efficency.
To get this performance the magnetic structure use a 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 and a proper Q factor for bass alignment.
The 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

Main Features:

  • 4-inch, fiberglass inside/outside copper voice coil
  • 1700W continuous program power handling
  • 100 dB Sensitivity
  • 40 Hz – 2 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Triple roll surround and exponential cone geometry
  • Aluminum demodulation ring


This product currently has limited availability, the stock amount showing is all that is available. If you try to order a quantity greater than what is showing in stock we will not be able to fulfill your order.

General Specifications


  • Nominal Diameter: 380 mm / 15 inch
  • Rated Impedance: 8 Ohms
  • Program Power: 1700 W AES
  • Power handling capacity: 850 W AES
  • Sensitivity: 100 dB
  • Frequency Range: 40 Hz - 2000 Hz
  • Effective Piston Diameter: 340 mm / 13.4 inch
  • Max Excursion Before Damage (peak to peak): 40 mm / 1.57 inch
  • Minimum Impedance: 6.4 Ohms
  • Voice Coil Diameter: 100 mm / 4 inch
  • Voice Coil Material: Copper
  • Voice Coil Winding Depth: 18 mm / 0.70 inch
  • Number of layers: 2
  • Kind of layer: inside / outside
  • Top Plate Thickness: 12 mm / 0.47 inch
  • Cone Material: No pressed pulp
  • Cone Design: Curved
  • Surround Material: Polycotton
  • Surround Design: Triple roll

Thiele/Small Parameters


  • Resonance Fs: 42 Hz
  • DC resistance: 5.0 Ohms
  • Mechanical factor: 7.7
  • Electrical factor: 0.20
  • Total factor: 0.19
  • BL Factor: 26.1 T · m
  • Effective Moving Mass: 100 g
  • Equivalent Cas air load: 136 liters
  • Effettive piston area: 0.091 m²
  • Max. linear excursion (mathematical): 5.5 mm
  • Voice - coil inductance @ 1kHz: 1.6 mH
  • Half-space efficiency: 4.86%

Mounting information


  • Overall Diameter: 393 mm / 15.5 inch
  • Bolt Circle Diameter: 371-376 mm / 14.6-14.8 inch
  • Bolt Hole Diameter: 6.5 mm / 0.25 inch
  • Front Mount Baffle Cut-out: 354 1 mm / 13.9 inch
  • Rear Mount Baffle Cut-out: 354 1 mm / 13.9 inch
  • Depth: 158 mm / 6.2 inch
  • Volume occupied by the driver: 3.8 litres / 0.13 ft³
  • Net Weight: 7.5 kg / 16.6 lbs

Shipping information


  • Shipping weight: 8.1 kg / 18 lbs
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UK & ROI
Delivery Info for RCF MB15N401 - 15 inch 850W 8 Ohm  to locations within the United Kingdom and Ireland
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