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Eighteensound 12NCX750 12inch Coaxial Lautsprecher 8 Ohm

Artikelnummer: ES12NCX750

High Output Neo Coaxial Transducer

Lieferzeit ca. 2 - 4 Werktage

Versandkostenfreie Lieferung voraussichtlich zwischen Saturday, 30.03 und Monday, 01.04 nach Deutschland

Mengenstaffelpreise
Von 2 Stück 568,20 €
Von 4 Stück 550,81 €
Von 8 Stück 545,01 €
Von 14 Stück 533,42 €
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Eighteensound 12NCX750 12inch Coaxial Lautsprecher 8 Ohm


ES12NCX750

  • 97dB LF / 107dB HF SPL 1W/1m average sensitivity
  • Single magnet neodymium motor
  • 800W LF - 240W HF maximum program power handling
  • 75 mm (3") LF Interleaved Sandwich 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 monitor

The 12NCX750 is a 12" neodymium coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 40 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 75mm (3in) LF copper voice coil employs 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 constant power transfer.Equipped with proprietary hybrid radial tangerine phase plug, the integrated HF compression driver has been designed to give smooth coherent wavefront in the horn entrance in all working frequency range with an high level of 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 sleeve reduces inductance value 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 12NCX750 a lightweight speaker for its performance class - only 4,7 kg (10.36 lb). The XO12NCX dedicated passive crosssover filter is offered, making this neo 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 12NCX750. This has been achieved using exclusive cone and magnet plate treatment processes which increase resistance against corrosion and make the cone water repellent.

Nominal Diameter300 mm
Nominal Impedance8 Ohm
Minimum Impedance LF6,4 Ohm
Frequency Range60 - 5000 Hz
Dispersion Angle180 °
Woofer Cone TreatmentWater repellent
Magnet MaterialNeodymium
LF Sensitivity297,0 dB
LF Nominal Power Handling3400 W
LF Continuous Power Handling4800 W
LF Voice Coil Diameter75 mm
LF Winding Material- Copper -
HF Sensitivity5107,0 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 Frequency58 Hz
Re5,4 Ohm
Qes0,31
Qms6,42
Qts0,29
Vas63,0 dm3
Sd531,0 cm2
No4,8 %
Xmax5,5 mm
Mms48,0 g
Bl17,5 Txm
Le0,62 mH
EBP187 Hz
Overall Diameter310 mm
Bolt Circle Diameter295 mm
Baffle Cutout Diameter280 mm
Depth148 mm
Flange and Gasket Thickness14 mm
Net Weight4,5 kg
Shipping Weight5,0 kg
Shipping Box332 x 332 x 184 mm
Model03712XCR00
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 Sensitivity
107.0 dB
Resonanz Frequenz
58 Hz
EBP
187 Hz
BL
17.5 Txm
Le
0.62 mH
HF Continuous Power Handling
240 W
High-pass Slope
12.0 dB/oct
Sd
531.0 cm2 (82.31 in2)
Model
03712XCR00
Mms
48.0 g
LF Nominal Power Handling
400 W
MInimale Impedanz Tiefton
6.4 Ω
Außendurchmesser
310 mm (12.2 in)
Frequenzbereich
60 - 5000 Hz
Recommended Crossover
1.2 kHz
Woofer Cone Treatment
Water repellent
?0
4.8 %
Versandkarton
332 x 332 x 184 mm (13.07x13.07x7.24 in)
LF Voice Coil Diameter
75 mm (2.95 in)
Versandgewicht
5.0 kg (11.02 lb)
Qms
6.42
Qes
0.31
Schallwandausschnitt
280 mm (11.02 in)
Lochkreisdurchmesser
295 mm (11.61 in)
Diaphragm Material
Titanium
LF Winding Material
- Copper -
LF Continuous Power Handling
800 W
Xmax
5.5 mm
Netto Gewicht
4.5 kg
Nominale Impedanz
8 Ω
Low-pass Slope
24.0 dB/oct
Re
5.4 Ω
Qts
0.29
LF Sensitivity
97.0 dB
Magnet
Neodymium
Vas
63.0
Dispersion Angle
80 °
Nominaler Durchmesser
300 mm (11.81 in)
Flange and Gasket Thickness
14 mm (0.55 in)
HF Nominal Power Handling
120 W
HF Winding Material
Edge wound Aluminum
HF Voice Coil Diameter
60 mm (2.36 in)
Einbautiefe
148 mm (5.83 in)

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