RCF CX12N351
Koax. reproduktor 12"/1,4", 450/90W, 101/110dB, 40-20000Hz, X-max 5,5mm, vyzař.úhel 60°, hmotnost 5,9kg
• The CX12N351 is a top class coaxial design that provides an...
16 895 Kč
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Popis produktu
Koax. reproduktor 12"/1,4", 450/90W, 101/110dB, 40-20000Hz, X-max 5,5mm, vyzař.úhel 60°, hmotnost 5,9kg
• The CX12N351 is a top class coaxial design that provides an...
Parametry produktu
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Parametry produktu
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Popis produktu
Koax. reproduktor 12"/1,4", 450/90W, 101/110dB, 40-20000Hz, X-max 5,5mm, vyzař.úhel 60°, hmotnost 5,9kg
- The CX12N351 is a top class coaxial design that provides an excellent frequency response linearity withvery low distortion.
- The CX12N351 is powered from an integrated high power neodymium magnetic structure that guarantee high dynamic and sensitivity for both components.
- The mid-bass section features a 3,5" inside-outside voice coil design that provides a very high power handling, especially in comparison to a standard 3" voice coil.
- Thanks to an integrated demodulation ring the mid-bass section gets a fastest time response and lower distortion.
- The compression driver use a 2.5" diaphragm with a 1.4" throat featuring several state of the art technologies.
The diaphragm and suspension are formed from 0.05 mm thick pure titanium
Features:
- 3.5-inch , fibreglass outside aluminum voice coil
- 900 Watt continuous program power handling
- 98.5 dB Sensitivity
- 50 Hz - 3.0 kHz Frequency range
- Dual-forced air ventilation for minimum power compression
- M-roll surround and exponential cone geometry
- Demodulation ring
- 2.5-inch Diaphragm, 1.4-inch Exit Throat/pure titanium compression driver
- 180 Watt Continuous program power handling
- Frequency range: 700Hz – 20kHz
- Direct Drive Voice Coil Assembly
- 3-slot, optimised geometry phase plug
- Aluminum rear cover
- Copper inductance ring for extended response
CX12N351 Driver:
- Nominal Diameter: 35.5 / 1.4 mm/inch
- Rated Impedance: 8 ohm
- Program Power: 180 W
- Power Handling Capacity: 90 W
- Sensitivity 1 W, 1 m: 110 dB
- Frequency Range: 700 - 20000 Hz
- Minimun Impedance: 7.9 ohm
- Voice Coil Diameter: 63.7 / 2.5 mm/inch
- Voice Coil Material: Edgewound Aluminum
- Number of layers: 1 - Outside
- Diaphragm Material: Pure Titanium
- Diaphragm Design: Dome
- Suspension Material: Pure Titanium
- Suspension design: Progressive
- BL factor: 10.4 T · m
- Flux density: 2.0 T
- Phase plug design: 3 slot
- Phase plug material: Aluminium
- Magentics: Neodymium
- Voice Coil Demodulatuon: Copper ring
CX12N351 Horn:
- Throat Diameter: 36 / 1.4
- Nominal coverage (-6dB): 60°°
- Cut-off Frequency: 900
- Material: Structural Polyurethane
CX12N351 Woofer:
- Nominal Diameter: 300 / 12 mm/inch
- Rated Impedance: 8 ohm
- Program Power: 900 W
- Power Handling Capacity: 450 W
- Sensitivity: 98.5 dB
- Frequency Range: 50 - 3000 Hz
- Effective Piston Diameter: 260 / 10 mm/inch
- Max Excursion Before Damage (peak to peak): 39 / 1.5 mm/inch
- Minimun Impedance: 6.8 ohm
- Voice Coil Diameter: 87 / 3.4 mm/inch
- Voice Coil Material: Copper
- Voice Coil Winding Depth: 16.5 / 0.65 mm/inch
- Number of layers: 2
- Kind of layer: inside / outside
- Top Plate Thickness: 11 / 0.43 mm/inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M - roll
Thiele/Small Parameters:
- Resonance frequency: Fs - 58 Hz
- DC resistance: Re - 5.8 ohm
- Mechanical Factor: Qms - 5.4
- Electircal Factor: Qes - 0.21
- Total Factor: Qts - 0.20
- BL Factor: Bl - 25 T · m
- Effective Moving Mass: Mms - 62 g
- Equivalent Cas air load: Vas - 47 liters
- Effective piston area: Sd - 0.053 m2
- Max. linear excursion ( mathematical): Xmax - 5.5 mm
- Voice - coil inductance @ 1 kHz: Le1K - 1.5 mH
- Half-space efficiency: Eff - 4.4%
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: 284 / 11.2 mm/inch
- Rear Mount Baffle Cut-out: 284 / 11.2 mm/inch
- Depth: 144 / 5.66 mm/inch
- Volume occupied by the driver: 2.2 / 0.77 liters/ft3
Shipping Information:
- Net Weight: 5.9 / 13 kg/lbs
- Shipping Weight: 6.7 / 14.7 kg/lbs
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