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RCF CX12N251 COAXIAL

RCF CX12N251 COAXIAL
Марка:RCF
Категория:Говорители
- подкатегория:Говорители 12 ''
Категория:Професионално озвучаване
- подкатегория:Говорители
634.00лв
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Описание за RCF CX12N251 COAXIAL

Features

  • 600 Watt continuous program power handling Mid-Bass

  • 2.5-inch , fibreglass outside, aluminum voice coil

  • 99.5 dB Sensitivity

  • 50 Hz - 3.5 kHz Frequency range

  • Dual-forced air ventilation for minimum power compression

  • M -roll surround and exponential cone geometry

  • Demodulation ring

  • 100 Watt Continuous program power handling HF

  • 1.75-inch Diaphragm, 1.0-inch Exit Throat

  • Frequency range: 1200Hz – 20kHz

  • 2-slot, optimised geometry phase plug

  • Polyester diaphragm

  • Aluminum rear cover dissipation design

CX12N251 Driver

  • Nominal Diameter: 25.4 / 1.0 mm/inch

  • Rated Impedance: 8 Ω

  • Program Power: 100 W

  • Power Handling Capacity: 50 W

  • Sensitivity 1 W, 1 m: 109 dB

  • Frequency Range: 1200 - 20000 Hz

  • Minimun Impedance: 6.5 Ω

  • Voice Coil Diameter: 44.4/1.75 mm/inch

  • Voice Coil Material: Edgewound Aluminum

  • Number of layers: 1 - Outside

  • Diaphragm Material: Polyimide

  • Diaphragm Design: Dome

  • Suspension Material: Polyimide

  • Suspension design: Flat

  • BL factor: 7.5 T · m

  • Flux density: 1.9 T

  • Phase plug design: 2 slot

  • Phase plug material: Composite

  • Magentics: Neodymium

CX12N251 Horn

  • Throat Diameter: 25.4 / 1.0

  • Nominal coverage (-6dB): 60°°

  • Cut-off Frequency: 1800

  • Material: Structural Polyurethane

CX12N251 Woofer

  • Nominal Diameter: 300 / 12 mm/inch

  • Rated Impedance: 8 Ω

  • Program Power: 600 W

  • Power Handling Capacity: 300 W

  • Sensitivity: 99.5 dB

  • Frequency Range: 50 - 3500 Hz

  • Effective Piston Diameter: 260 / 10.2 mm/inch

  • Max Excursion Before Damage (peak to peak): 30 / 1.18 mm/inch

  • Minimun Impedance: 6.4 Ω

  • Voice Coil Diameter: 64 / 2.51 mm/inch

  • Voice Coil Material: Aluminum

  • Voice Coil Winding Depth: 14 / 0.55 mm/inch

  • Number of layers: 1

  • Top Plate Thickness: 8 / 0.31 mm/inch

  • Cone Material: No pressed pulp

  • Cone Design: Curved

  • Surround Material: Polycotton

  • Surround Design: Triple - roll

Thiele/Small Parameters

  • Resonance frequency: Fs - 60 Hz

  • DC resistance: Re - 5.2 Ω

  • Mechanical Factor: Qms - 5.4

  • Electircal Factor: Qes - 0.28

  • Total Factor: Qts - 0.26

  • BL Factor: Bl - 17.5 T · m

  • Effective Moving Mass: Mms - 41 g

  • Equivalent Cas air load: Vas - 62 liters

  • Effective piston area: Sd - 0.053

  • Max. linear excursion ( mathematical): Xmax - 4.8 mm

  • Voice - coil inductance @ 1 kHz: Le1K - 1.2 mH

  • Half-space efficiency: Eff - 5.2%

Mounting Information

  • Overall Diameter: 320 / 12.6 mm/inch

  • Bolt Circle Diameter: 294.5 - 304 / 11.6 - 12 mm/inch

  • Bolt Hole Diameter: 5.5 / 0.21 mm/inch

  • Front Mount Baffle Cut-out: 288 / 11.34 mm/inch

  • Rear Mount Baffle Cut-out: 288 / 11.34 mm/inch

  • Depth: 144 / 5.67 mm/inch

  • Volume occupied by the driver: 2.4 / 0.08 liters/ft³

Shipping Information

  • Net Weight: 3.6 / 7.94 kg/lbs

  • Shipping Weight: 4.1 / 14.7 kg/lbs

 

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