RCF MB12N301

Haut-parleur 500 W rms / 1000 W max Néodyme 12"...

Prix Audiocontact
151,00 €
Prix public
N.C.
Économie
0%
TTC
TVA 20
Eco-taxe incluse
Produit neuf - Garantie 1 an
Disponibilité : en stock
Livrable en 24H à domicile ou en point relais
Frais de port de 12 € (offert à partir de 250€)
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Description du produit RCF MB12N301

Haut-parleur 500 W rms / 1000 W max Néodyme 12" mid-bass, 3" VC

 

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.

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

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.

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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Ouvert du lundi au vendredi
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16-18, rue de Ronceveaux
95100 Argenteuil
750m2 à 9km de Paris
Standard
01.39.61.89.80
SAV & Service technique
09.51.37.89.80