Eighteensound 15NCX750 15inch Coaxial Lautsprecher 8 Ohm

Artikelnummer: ES15NCX750

High Output Neo Coaxial Transducer

Lieferzeit ca. 2 - 4 Werktage

Versandkostenfreie Lieferung voraussichtlich zwischen Monday, 01.04 und Wednesday, 03.04 nach Deutschland

Mengenstaffelpreise
Von 2 Stück 546,64 €
Von 4 Stück 529,91 €
Von 8 Stück 524,33 €
Von 14 Stück 513,18 €
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Eighteensound 15NCX750 15inch Coaxial Lautsprecher 8 Ohm


ES15NCX750

  • 98 dB LF / 107 dB HF SPL 1W/1m average sensitivity
  • 800W LF - 240W HF maximum program power handling
  • Single magnet neodymium motor
  • 75 mm (3") Interleaved Sandwich LF Voice coil (ISV)
  • Aluminum Demodulating Ring (SDR) for minimum LF distortion
  • 60 mm (2.4") HF Titanium diaphragm
  • Edge-wound Aluminum ribbon HF voice coil (EWAL)
  • HF copper sleeve for reduced distortion and higher output
  • 80 degrees nominal conical dispersion
  • Suitable for very compact enclosures and stage monitors

The 15NCX750 is a 15" diameter neodymium coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 80 lt with a nominal dispersion of 80 degrees.The curvilinear profile LF cone provides smooth response within its intended frequency range thanks to its high damping pulp composition.The 75 mm (3 in) LF copper voice coil employs our Interleaved Sandwich Voice coil (ISV) technology, in which a high strength former carries windings on both the outer and inner surfaces. This results in a balanced coil with a uniform distribution of mass and motive energy and an extremely linear motor assembly.The low distortion and sound quality are further improved by an aluminum demodulating ring (SDR technology) that flatten LF impedance and phase with a constant power transfer. Equipped with proprietary hybrid radial tangerine phase plug 3P architecture, the integrated HF compression driver has been designed to give smooth coherent wavefront in the horn entrance in all working frequency range and high level manufacturing consistency. The phase plug with its short openings and high flare rate value assures low distortion and remarkable improvements in mid-high frequency reproduction. A copper ring on the pole piece reduces the inductance figure of frequencies above 10 kHz, improving phase and impedance linearisation.The 2.4" diameter HF diaphragm assembly uses a high strength, high temperature treated Nomex voice coil former joined directly to the titanium diaphragm on its upper bend edge, assuring extended frequency energy transfer. This improves linearity and shows unparalleled reliability when compared with a straight former joint.A specific HF exit profile design has been chosen in order to maximize the cone’s profile coupling.The high force neodymium single magnet structure makes the 15NCX750 a lightweight speaker for its performance class - 5,1 kg (11.24 lb).The XO15NCX dedicated passive crosssover filter is offered, making this coaxial speaker a ready-to-use transducer system.Due to the widespread use of high power audio systems at outdoor events, the ability to perform in adverse weather conditions is an additional key feature of the 15NCX750. This has been achieved using exclusive cone and magnet plate treatment processes which increase resistance against corrosion and make the cone water repellent.

Nominal Diameter380 mm
Nominal Impedance8 Ohm
Minimum Impedance LF6,3 Ohm
Frequency Range55 - 4500 Hz
Dispersion Angle180 °
Woofer Cone TreatmentWater repellent
Magnet MaterialNeodymium
LF Sensitivity298,0 dB
LF Nominal Power Handling3400 W
LF Continuous Power Handling4800 W
LF Voice Coil Diameter75 mm
LF Winding Material- Copper -
HF Sensitivity5107,5 dB
HF Nominal Power Handling6120 W
HF Continuous Power Handling7240 W
HF Voice Coil Diameter60 mm
HF Winding MaterialEdge wound Aluminum
Diaphragm MaterialTitanium
Recommended Crossover81,2 kHz
Resonance Frequency49 Hz
Re5,4 Ohm
Qes0,4
Qms6,32
Qts0,37
Vas141,0 dm3
Sd881,0 cm2
No4,5 %
Xmax5,5 mm
Mms81,0 g
Bl18,4 Txm
Le0,66 mH
EBP122 Hz
Overall Diameter393 mm
Bolt Circle Diameter371 mm
Baffle Cutout Diameter360 mm
Depth185 mm
Flange and Gasket Thickness14 mm
Net Weight4,9 kg
Shipping Weight5,9 kg
Shipping Box405 x 405 x 260 mm
Model03715XCR00
Nominal Impedance8,0 Ohm
Low-pass Slope24,0 dB/oct
High-pass Slope12,0 dB/octIncluded by –6 dB down points,Applied RMS Voltage is set to 2,83V,2 hours test made with continuous pink noise signal within the range Fs-10Fs, Power calculated on rated minimum impedance, Loudspeaker in free air,Power on Continuous Program is defined as 3 dB greater than the Nominal rating,Applied RMS Voltage is set to 2,83V,2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz, Power calculated on rated nominal impedance, Loudspeaker in free air,Power on Continuous Program is defined as 3 dB greater than the Nominal rating,12 dB/oct, or higher slope high-pass filter,
HF Continuous Power Handling
240 W
Qms
6.32
Vas
141.0
LF Continuous Power Handling
800 W
Lochkreisdurchmesser
371 mm (14.61 in)
Flange and Gasket Thickness
14 mm (0.55 in)
Schallwandausschnitt
360 mm (14.17 in)
MInimale Impedanz Tiefton
6.3 Ω
Resonanz Frequenz
49 Hz
HF Nominal Power Handling
120 W
Recommended Crossover
1.2 kHz
HF Sensitivity
107.5 dB
Netto Gewicht
4.9 kg
Re
5.4 Ω
Xmax
5.5 mm
Diaphragm Material
Titanium
Nominale Impedanz
8 Ω
Nominaler Durchmesser
380 mm (14.96 in)
Einbautiefe
185 mm (7.28 in)
Qes
0.4
Versandgewicht
5.9 kg (13.01 lb)
Versandkarton
405 x 405 x 260 mm (15.94x15.94x10.24 in)
Außendurchmesser
393 mm (15.47 in)
Magnet
Neodymium
HF Voice Coil Diameter
60 mm (2.36 in)
Frequenzbereich
55 - 4500 Hz
Mms
81.0 g
LF Voice Coil Diameter
75 mm (2.95 in)
Dispersion Angle
80 °
Low-pass Slope
24.0 dB/oct
HF Winding Material
Edge wound Aluminum
EBP
122 Hz
Model
03715XCR00
LF Sensitivity
98.0 dB
Woofer Cone Treatment
Water repellent
Qts
0.37
Le
0.66 mH
BL
18.4 Txm
High-pass Slope
12.0 dB/oct
LF Nominal Power Handling
400 W
LF Winding Material
- Copper -
Sd
881.0 cm2 (136.56 in2)
?0
4.5 %

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