RCF CX12G251 COAXIAL
RCF CX12N251 COAXIAL
RCF CX10N251 COAXIAL
| Марка: | RCF |
| Категория: | Говорители |
| - подкатегория: | Говорители 12 '' |
| Категория: | Професионално озвучаване |
| - подкатегория: | Говорители |
Телефон за връзка0888 600 106
Описание за RCF CX12G251 COAXIAL
Features
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600 Watt continuous program power handling Mid-Bass
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2.5-inch , fibreglass outside, aluminum voice coil
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99.5 dB Sensitivity
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55 Hz - 3.5 kHz Frequency range
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Dual-forced air ventilation for minimum power compression
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M -roll surround and exponential cone geometry
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Demodulation ring
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100 Watt Continuous program power handling HF
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1.75-inch Diaphragm, 1.0-inch Exit Throat
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Frequency range: 1200Hz – 20kHz
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2-slot, optimised geometry phase plug
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Polyester diaphragm
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Aluminum rear cover dissipation design
CX12G251 Driver
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Nominal Diameter: 25.4 / 1.0 mm/inch
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Rated Impedance: 8 Ω
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Program Power: 100 W
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Power Handling Capacity: 50 W
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Sensitivity 1 W, 1 m: 105 dB
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Frequency Range: 1200 - 20000 Hz
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Minimun Impedance: 6.5 Ω
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Voice Coil Diameter: 44.4/1.75 mm/inch
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Voice Coil Material: Edgewound Aluminum
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Number of layers: 1 - Outside
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Diaphragm Material: Kapton
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Diaphragm Design: Dome
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Suspension Material: Kapton
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Suspension design: Flat
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BL factor: 7.5 T · m
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Flux density: 1.6 T
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Phase plug design: 2 slot
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Phase plug material: Composite
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Magentics: Ferrite
CX12G251 Horn
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Throat Diameter: 25.4 / 1.0
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Nominal coverage (-6dB): 60°°
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Cut-off Frequency: 1800
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Material: Structural Polyurethane
CX12G251 Woofer
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Nominal Diameter: 300 / 12 mm/inch
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Rated Impedance: 8 Ω
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Program Power: 600 W
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Power Handling Capacity: 300 W
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Sensitivity: 99.5 dB
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Frequency Range: 55 - 3500 Hz
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Effective Piston Diameter: 260 / 10.2 mm/inch
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Max Excursion Before Damage (peak to peak): 30 / 1.18 mm/inch
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Minimun Impedance: 6.4 Ω
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Voice Coil Diameter: 64 / 2.51 mm/inch
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Voice Coil Material: Aluminum
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Voice Coil Winding Depth: 14 / 0.55 mm/inch
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Number of layers: 1
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Kind of layer: outside
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Top Plate Thickness: 8 / 0.31 mm/inch
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Cone Material: No pressed pulp
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Cone Design: Curved
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Surround Material: Polycotton
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Surround Design: Triple - roll
Thiele/Small Parameters
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Resonance frequency: Fs - 61 Hz
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DC resistance: Re - 5.2 Ω
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Mechanical Factor: Qms - 4.2
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Electircal Factor: Qes - 0.37
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Total Factor: Qts - 0.34
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BL Factor: Bl - 14.4 T · m
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Effective Moving Mass: Mms - 38 g
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Equivalent Cas air load: Vas - 71 liters
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Effective piston area: Sd - 0.053 m²
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Max. linear excursion ( mathematical): Xmax - 4.8 mm
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Voice - coil inductance @ 1 kHz: Le1K - 0.5 mH
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Half-space efficiency: Eff - 4.1%
Mounting Information
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Overall Diameter: 320 / 12.6 mm/inch
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Bolt Circle Diameter: 294.5 - 304 / 11.6 - 12 mm/inch
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Bolt Hole Diameter: 5.5 / 0.21 mm/inch
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Front Mount Baffle Cut-out: 286 / 11.26 mm/inch
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Rear Mount Baffle Cut-out: 286 / 11.26 mm/inch
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Depth: 151 / 5.94 mm/inch
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Volume occupied by the driver: 2.7 / 0.1 liters/ft³
Shipping Information
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Net Weight: 6.7 / 14.77 kg/lbs
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Shipping Weight: 7.1 / 15.65 kg/lbs
