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RCF MB12N301 12" 500 Watts 8ohm NEO Loudspeaker

£170.65

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RCF - MB12N301

RCF MB12N301 12" MID - BASS LOUDSPEAKER

The MB12N301 is a neodymium, high efficiency, 12” 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 MB12N301 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.
Features
  • 3.0-inch, fibreglass inside/outside copper voice coil
  • 1000 Watt continuous program power handling
  • 98.5dB Sensitivity
  • 50Hz –3.0KHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • M-roll surround and exponential cone geometry
General Specifications
  • Nominal Diameter: 300 / 12 mm/inch
  • Rated Impedance: 8 Ω
  • Program Power: 1000 W AES
  • Power handling capacity: 500 W AES
  • Sensitivity: 98.5 dB
  • Frequency Range: 50 Hz ÷ 3000 Hz
  • Effective Piston Diameter: 260 / 10.2 mm/inch
  • Max Excursion Before Damage (peak to peak): 34 / 1.34 mm/inch
  • Minimum Impedance: 6.7 Ω
  • Voice Coil Diameter: 76 / 3.0 mm/inch
  • Voice Coil Material: Aluminium
  • Voice Coil Winding Depth: 17 / 0.67 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: M - roll
Thiele/Small Parameters
  • Resonance frequency: 54 Hz
  • DC resistance: 5.8Ω
  • Mechanical factor: 3.1
  • Electrical factor: 0.26
  • Total factor: 0.24
  • BL Factor: 19 T · m
  • Effective Moving Mass: 48 g
  • Equivalent Cas air load: 71 liters
  • Effettive piston area: 0.053 m²
  • Max. linear excursion (mathematical): 6.0 mm
  • Voice - coil inductance @ 1kHz: 1.8 mH
  • Half-space efficiency: 4.00%
Mounting information
  • Overall Diameter: 320 / 12.6 mm/inch
  • Bolt Circle Diameter: 294.5-304 / 11.6-11.9 mm/inch
  • Bolt Hole Diameter: 5.5 / 0.21 mm/inch
  • Front Mount Baffle Cut-out: 288 / 11.25 mm/inch
  • Rear Mount Baffle Cut-out: 288 / 11.25 mm/inch
  • Depth: 133 / 5.24 mm/inch
  • Volume occupied by the driver: 2.2 / 0.08 liters/ft³
  • Net Weight: 3.4 / 7.5 kg/lbs
Shipping information
  • Shipping weight: 4.2 / 9.2 kg/lbs

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Lean Business Audio is a Limited company registered in England and Wales. Registered number: 04991687.
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