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RCF MB12N351 12" 650 Watts 8ohm NEO Loudspeaker

£242.97

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RCF - MB12N351

RCF MB12N351 12" MID - BASS LOUDSPEAKER

The MB12N351 is designed to provide an excellent frequency response linearity with very low distortion.

A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3” voice coil. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.

 

Applications
  • • The MB12N351 is ideal for use in applications where is required a very high efficiency and linearity with high power handling.
  • • It's especially recommended for high powered two-way or multi-way system.
Features
  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1400W continuous program power handling
  • 98.5 dB Sensitivity
  • 45 Hz – 2.5 kHz Frequency range
  • Dual Forced Hyperventing System
  • Dual spider design with silicon based dampening control
General Specifications
  • Nominal Diameter: 300 / 12 mm/inch
  • Rated Impedance: 8 Ω
  • Program Power: 1400 W AES
  • Power handling capacity: 700 W AES
  • Sensitivity: 98.5 dB
  • Frequency Range: 45 Hz ÷ 2500 Hz
  • Effective Piston Diameter: 260 / 10.2 mm/inch
  • Max Excursion Before Damage (peak to peak): 40 / 1.57 mm/inch
  • Minimum Impedance: 7.1 Ω
  • Voice Coil Diameter: 87 / 3.4 mm/inch
  • Voice Coil Material: Copper
  • Voice Coil Winding Depth: 19 / 0.74 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: 55 Hz
  • DC resistance: 5.4Ω
  • Mechanical factor: 5.9
  • Electrical factor: 0.27
  • Total factor: 0.26
  • BL Factor: 22.5 T · m
  • Effective Moving Mass: 72 g
  • Equivalent Cas air load: 46 liters
  • Effettive piston area: 0.053 m²
  • Max. linear excursion (mathematical): 5.8 mm
  • Voice - coil inductance @ 1kHz: 1.3 mH
  • Half-space efficiency: 3.00%
Mounting information
  • Overall Diameter: 320 / 12.6 mm/inch
  • Bolt Circle Diameter: 293-304 / 11.5-12 mm/inch
  • Bolt Hole Diameter: 6.5 / 0.3 mm/inch
  • Front Mount Baffle Cut-out: 282 / 11.1 mm/inch
  • Rear Mount Baffle Cut-out: 284 / 11.2 mm/inch
  • Depth: 130.5 / 5.13 mm/inch
  • Volume occupied by the driver: 2.2 / 0.077 liters/ft³
  • Net Weight: 7.6 / 16.7 kg/lbs
Shipping information
  • Shipping weight: 8.4 / 18.4 kg/lbs
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Lean Business Audio is a Limited company registered in England and Wales. Registered number: 04991687.
18 The Sterling Complex, Farthing Road Industrial Estate, Ipswich, IP1 5AP.