RCF CX15N351 8/ohm

Podrobný popis

Koaxiální reproduktor 15"/1,4", 650/90W, 101/110dB, 40-20000Hz, X-max 5,5mm, vyzař.úhel 60°, hmotnost 6,5kg

This CX15N351 is designed to provide an excellent frequency response linearity with very low distortion.
This coaxial use a strongest unique neodymium magnetic structure that guarantee high dynamic and sensitivity for both components.
The mid-bass section use a 3,5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3" voice coil, demodulation ring get a fastest time response and lower distortion .
The compression driver use a 2.5-inch diaphragm with a 1.4 inch throat featuring several state of the art technologies.
The diaphragm and suspension are formed from 0.05mm thick pure titanium.
The unique magnetic structure allow to get a single point source that providing coherent wave front.

Features:

• 3.5 - inch Inside / Outside copper voice coli
• 900 Watt continuous program power LF
• 101 dB Sensitivity
• 40 Hz - 3 kHz Frequency range
• Dual - forced air ventilation for minimum power compression
• Dual spider design with silicon based damping control
• 2.5 - inc Diaphragm, 1.4 - inch Exit Throat / Pure Titanium Compression Driver
• 180 Wat Continuos program power HF
• Frequency range: 700 Hz - 20 kHz
• Direct Drive Voice Coil Assembly
• 3 - slot, optimized geometry phase plug
• Aluminum rear cover dissipation design
• Copper inductance ring for extended response
• Vented, damped, low distortion, variable profile suspension System


CX15N351 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 A1
• 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


CX15N351 Horn:

• Throat Diameter: 36 / 1.4
• Nominal coverage (-6dB): 60°°
• Cut-off Frequency: 800
• Material: Structural Polyurethane


CX15N351 Woofer:

• Nominal Diameter: 380 / 15 mm/inch
• Rated Impedance: 8 ohm
• Program Power: 900 W
• Power Handling Capacity: 450 W
• Sensitivity: 101 dB
• Frequency Range: 40 - 3000 Hz
• Effective Piston Diameter: 330 / 13 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 - 55 Hz
• DC resistance: Re - 5.6 ohm
• Mechanical Factor: Qms - 6
• Electircal Factor: Qes - 0.27
• Total Factor: Qts - 0.26
• BL Factor: Bl - 23.5 T · m
• Effective Moving Mass: Mms - 80 g
• Equivalent Cas air load: Vas - 110 liters
• Effective piston area: Sd - 0.086 m2
• Max. linear excursion ( mathematical): Xmax - 5.5 mm
• Voice - coil inductance @ 1 kHz: Le1K - 1.65 mH
• Half-space efficiency: Eff - 6.53%


Mounting Information:

• Overall Diameter: 393 / 15.5 mm/inch
• Bolt Circle Diameter: 371 - 376 / 14.6 - 14.8 mm/inch
• Bolt Hole Diameter: 6.5 / 0.3 mm/inch
• Front Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Rear Mount Baffle Cut-out: 354 / 13.9 mm/inch
• Depth: 164 / 6.4 mm/inch
• Volume occupied by the driver: 3.8 / 0.13 liters/ft3


Shipping Information:

• Net Weight: 6.51 / 14.3 kg/lbs
• Shipping Weight: 7.3 / 16 kg/lbs