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HP BASSE 46CM 8 OHMS 1500W RMS 97.5 dB 30-1000 Hz RCF
- Reference: LF18X401
€349.50 Tax included
Including €0.50 for ecotax
Description
Haut-parleur 18" – 1500 W rms - 8 ohms
Domaine d'application : Le LF18X401 de RCF a été réalisé par RCF pour prendre place là ou il est nécessaire d'avoir une forte puissance et lorsqu'un besoin de grande excursion est indispensable comme pour de la musique "live".
Le LF18X401 peut prendre place dans des caissons en bass reflex ou en horn. La grande excursion lui permet également de prendre place dans des conditions d'écoute critique comme en Sub pour gros monitors de studio.
Caractéristiques du LF18X401 :
Bobine mobile de type inside/outside de 4" montée sur support en fibre de verre.
Puissance de 2400 watts en programme continu.
Sensibilité de 98db 1w/1m avec une bande passante de 30Hz a 1KHz.
Xmax : +/- 50mm avant dommages.
Poids : 13.3Kg
Applications :
• The LF18X401 is ideal for use in applications where sizable amounts of low frequency, long excursion and low distortion acoustic power is desired.
• The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or touring professional loudspeaker systems.
• The transducer's low frequency extension, coupled with its extremely low generation of harmonic distortion, also makes it ideal for use within critical listening applications such as studio monitoring subwoofer systems.
General Specifications :
Nominal Diameter: 460 / 18 mm/inch Rated Impedance: 8 O Program Power: 3000 W AES Power handling capacity: 1500 W AES Sensitivity: 97.5 dB Frequency Range: 25 Hz ÷ 1000 Hz Effective Piston Diameter: 395 / 15.6 mm/inch Max Excursion Before Damage (peak to peak): 50 / 1.97 mm/inch Minimum Impedance: 6.5 O Voice Coil Diameter: 100 / 4 mm/inch Voice Coil Material: Copper Voice Coil Winding Depth: 30 / 1.18 mm/inch Number of layers: 2 Kind of layer: inside / outside Top Plate Thickness: 15 / 0.6 mm/inch Cone Material: No pressed pulp Cone Design: Straight Surround Material: Polycotton Surround Design: Triple roll Thiele/Small Parameters
Resonance frequency: 30 Hz DC resistance: 5.4O Mechanical factor: 7.4 Electrical factor: 0.31 Total factor: 0.30 BL Factor: 26.5 T · m Effective Moving Mass: 215 g Equivalent Cas air load: 274 liters Effettive piston area: 0.122 m² Max. linear excursion (mathematical): 11.5 mm Voice - coil inductance @ 1kHz: 1.2 mH Half-space efficiency: 2.30% Mounting information
Overall Diameter: 465 / 18.3 mm/inch Bolt Circle Diameter: 442-447 / 17.4-17.6 mm/inch Bolt Hole Diameter: 6.5 / 0.25 mm/inch Front Mount Baffle Cut-out: 424 / 16.7 mm/inch Rear Mount Baffle Cut-out: 424 / 16.7 mm/inch Depth: 188 / 7.4 mm/inch Volume occupied by the driver: 6.5 / 0.23 liters/ft³ Net Weight: 13.3 / 29.3 kg/lbs Shipping information
Shipping weight: 14.3 / 31.5 kg/lbs
Data sheet
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Marque
RCF
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