Coaxial speaker RCF CX15N251, 8+8 ohm, 15.28 inch

Brand 
RCF
Model 
CX15N251
SKU 
CX15N251-8+8
Manufacturer code 
11100070
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by piece
Brand
RCF
Model
CX15N251
TLHP code
CX15N251-8+8
Manufacturer code
11100070
Product type 
Coaxial driver with two entries
Sales packaging 
Sold by Piece
Recommended retail price
€408.00
TLHP selling price
276.80IT/piece
excluding delivery service
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32%

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  • 600 Watt continuous program power handling Mid-Bass
    2.5-inch , fibreglass outside aluminum voice coil
    101 dB Sensitivity
    50 Hz - 3.0 kHz Frequency range
    Dual-forced air ventilation for minimum power compression
    Triple-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

    The CX15N251 is a lightweight coaxial driver with excellent linearity and high efficiency.

    The CX15N251 radiates a coherent single spherical wave front with perfect dispersion control.
    The design is powered from a large sized single neodymium ring magnet that provides an extremely high flux density and BL factor.
    The new hyper-vented aluminium basket and magnetic assembly design provide an excellent heat dissipation and lower power compression.
    Special air-forced ventilations are provided for voice coil, magnet assembly and basket.
    A 2,5" voice coil combined a strength fibreglass former and aluminium wire drives the mid-bass cone with high efficiency and a good extension.
    The 1,7" dome compression driver, loaded to a 80° conical waveguide, provides a clear vocal output and a perfect high frequency extension.

    Applications :
    The CX15N251 is the perfect lightweight solution for vocal applications, stage monitoring and compact 2-way reflex enclosures.
    Ideal in designs where a constant radial directivity pattern is a requirement. is designed for use in compact reflex enclosures and stage monitor.

General

Product type Coaxial driver with two entries
Brand RCF
Reference CX15N251
Product code 11100070

Informations

Nominal impedance 8+8 ohm
Dimensional category 15.5 inch
Manufacturer sensitivity 101 | 109 dB
Calculated sensitivity 99.71 dB
Nominal power handling 300 | 50 W
Bandwidth 50÷3000 | 1200÷20000 Hz
Exit dimension 1.0 inch

Fundamental parameters

Sd 900 cm²
Mms 71 gr
Le 1.2 mH
Re 5.2 ohm
BL 18.1 T.m

Small signal parameters

Fs 55 Hz
Qes 0.37
Qms 8
Qts 0.35
Vas 136 L

Datas

Flux density N°2 1.9
Xmax ±5 mm
EBP 149 Hz
Zmin 6.4 ohm
Zmin N°2 6.5 ohm
Fs / Qts 157 Hz
Vas * Qts² 16.66 L
Efficiency 5 %
Calculated efficiency 5.88 %
Weight ~5.6 kg
Demodulation ring Yes
Dispersion 60° x 60°
Horn technology Added horn

Dimensions

Voice coil diameter 2.5 | 1.75 inch
Gap height 8 mm
Outside diameter 388 mm
Baffle cutout diameter 353 mm
Front thickness 12.5 mm
Depth after front 161 mm
Diamètre aimant (mm) 115 mm

Shape & Materials

Front chape Cylindrical
Magnet type Neodymium
Basket masterial Aluminium
Winding material Aluminium
Voice coil former Glass fiber
Surround material Cloth
Winding material Aluminium
Diaphragm material Polyimide
Horn material Polyurethane


Question about RCF CX15N251-8+8

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Informations RCF CX15N251-8+8

600 Watt continuous program power handling Mid-Bass
2.5-inch , fibreglass outside aluminum voice coil
101 dB Sensitivity
50 Hz - 3.0 kHz Frequency range
Dual-forced air ventilation for minimum power compression
Triple-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

The CX15N251 is a lightweight coaxial driver with excellent linearity and high efficiency.

The CX15N251 radiates a coherent single spherical wave front with perfect dispersion control.
The design is powered from a large sized single neodymium ring magnet that provides an extremely high flux density and BL factor.
The new hyper-vented aluminium basket and magnetic assembly design provide an excellent heat dissipation and lower power compression.
Special air-forced ventilations are provided for voice coil, magnet assembly and basket.
A 2,5" voice coil combined a strength fibreglass former and aluminium wire drives the mid-bass cone with high efficiency and a good extension.
The 1,7" dome compression driver, loaded to a 80° conical waveguide, provides a clear vocal output and a perfect high frequency extension.

Applications :
The CX15N251 is the perfect lightweight solution for vocal applications, stage monitoring and compact 2-way reflex enclosures.
Ideal in designs where a constant radial directivity pattern is a requirement. is designed for use in compact reflex enclosures and stage monitor.
Manufacturer RCF
Name Coaxial speaker RCF CX15N251, 8+8 ohm, 15.28 inch
SKU CX15N251-8+8
Impedance 8+8 Ohm
Seller TLHP
Price 276.80 230.67
Availability In stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Garantie

This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.

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