RCF COAXIAL. CX15N351
487,20 Add to cart

RCF COAXIAL. CX15N351

487,20

Brand: RCF
Article number: CX15N351

  • 3.5 – inch Inside / Outside copper voice coli
  • 900 Watt continuous program power LF
  • 101 dB Sensitivity
  • 40 Hz – 3 kHz Frequency range

Description

  • 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
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.

  • General specifications
    • Nominal Diameter: 15 inch / 381 mm
    • Related Impedance (Ohm): 8.00 ohm
    • Program Power (Watt): 900 W
    • Power handling capacity (Watt): 450 W
    • Sensitivity (dB): 101.0 dB
    • Frequency range: 40 – 3000 Hz
    • Effective piston diameter: 330 mm / 12.99 inch
    • Max. Excursion Before Damage: 39 mm / 1.54 inch
    • Minimim Impedance (Ohm): 6.8 ohm
    • Voice Coil Diameter: 3.5 inch / 89 mm
    • Voice Coil Material: Copper
    • Voice Coil Winding Depth: 0.67 inch / 17 mm
    • Kind of layers: inside/outside
    • Top Plate Thickness: 11 mm / 0.43 inch
    • Cone Design: Curved
    • Surround Material: Polycotton
    • Surround Design: M-roll
    • Magnets: Neodymium
    • Dual-force air ventilation: Yes
    • Demodulation Rings material: Aluminium
    • Spider: Dual with silicon based damping control

  • Thiele – small parameters
    • Resonance frequency (Fs) (Hz): 55 Hz
    • DC resistance (Re) (Ohm): 5.60 ohm
    • Mechanical factor (Qms): 6.00 Qms
    • Electrical factor (Qes): 0.27 Qes
    • Total factor (Qts): 0.26 Qts
    • BL factor (BL) (T x m): 23.50 T x m
    • Effective moving mass (Mms) (gr): 80.0 g
    • Equivalent Cas air loaded (Vas) (liters): 110.0 liters
    • Effettive piston area (Sd) (m2): 0.090 m2
    • Max. linear excursion (Xmax) (mm): 6.0 mm
    • Voice coil inductance @ 1kHz (Le1k) (mH): 1.65 mH
    • Half-space efficency (Eff) (%): 6.53%

  • General specifications driver
    • Diaphragm Material: Pure Titanium
    • Exit Throat Diameter: 1.4 inch / 36 mm
    • Flux Density (T): 2.0 T
    • Frequency range: 700 – 20000 Hz
    • Kind of layers: outside
    • Magnetics: Neodymium
    • Minimim Impedance (Ohm): 7.90 ohm
    • Number of layers: 1.00
    • Phase Plug Design: 3 slot
    • Phase Plug Material: Aluminium
    • Power handling capacity (Watt): 90 W
    • Program Power (Watt): 180 W
    • Related Impedance (Ohm): 8.00 ohm
    • Sensitivity (dB): 110 dB
    • Suspension Design: Progressive
    • Suspension Material: Pure Titanium
    • Voice Coil Demodulation Ring: Copper
    • Voice Coil Diameter: 2.5 inch / 63 mm
    • Voice Coil Material: Edgewound Aluminium

  • General specifications horn
    • Throat Diameter: 36 mm / 1.4 inch
    • Horizontal coverage angle (°): 60°
    • Vertical coverage angle (°): 60°
    • Cut-off Frequency (Hz): 800 Hz
    • Material: Structural Polyurethane

  • Mounting Information
    • Overall diameter: 393 mm / 15.47 inches
    • Bolt circle diameter: 371-376 mm / 14.61-14.8 inch
    • Bolt hole diameter: 7 mm / 0.28 inch
    • Front mount baffle cut-out: 354 mm / 13.94 inch
    • Rear mount baffle cut-out: 354 mm / 13.94 inch
    • Volume occupied by the driver: 3.8 liters / 0.15 ft3

  • Standard compliance
    • CE marking: Yes

  • Size
    • Diameter: 393 mm / 15.47 inches
    • Height: 254 mm / 10 inches
    • Weight: 7 kg / 15.43 lbs

  • Shipping informations
    • Package Depth: 440 mm / 17.32 inches
    • Package Height: 240 mm / 9.45 inches
    • Package Weight: 8.5 kg / 18.74 lbs
    • Package Width: 440 mm / 17.32 inches

Additional information

Weight 0805.21 kg
Dimensions 440 × 440 × 240 cm
Brand

Nominal Diameter

15 inch / 381 mm

Effective Piston Diameter

330 mm / 12.99 inch

Max Excursion Before Damage

39 mm / 1.54 inch

Voice Coil Winding Depth

Top Plate Thickness

Cone Design

Surround Material

Surround Design

Magnets

Dual-force air ventilation

Demodulation Rings material

Spider

Resonance frequency (Fs) (Hz)

DC resistance (Re) (Ohm)

Mechanical factor (Qms)

Electrical factor (Qes)

Total factor (Qts)

BL factor (BL) (T x m)

Effective moving mass (Mms) (gr)

Effettive piston area (Sd) (m2)

Max. linear excursion (Xmax) (mm)

Half-space efficency (Eff)

Diaphragm Material

Exit Throat Diameter

Flux Density (T)

Frequency Range

700 – 20000 Hz

Kind of layers

Magnetics

Minimim Impedance (Ohm)

Number of layers

Phase Plug Design

Phase Plug Material

Power handling capacity (Watt)

Program Power (Watt)

Sensitivity (dB)

Suspension Design

Suspension Material

Voice Coil Demodulation Ring

Voice coil diameter

Voice Coil Material

Edgewound Aluminium

Throat Diameter

Horizontal coverage angle

Vertical coverage angle

Cut-off Frequency (Hz)

Material

Overall diameter

Bolt circle diameter

Bolt hole diameter

Front mount baffle cut-out

Rear mount baffle cut-out

Volume occupied by the driver

CE marking

Diameter

Height

Weight

Package Depth

Package Height

Package Weight

Package Width