Eighteen Sound 12NCX750H 8 Ohm 12″ 400W / 120W Coaxial Loudspeaker

Eighteen Sound 12NCX750H 8 Ohm 12″ 400W / 120W Coaxial Loudspeaker

General Specifications:

• Nominal Diameter 12”, 300 mm
• Rated Impedance 8Ω
• AES Power 400 W (rms)
• Program Power 800 W
• Peak Power 1600 W
• Sensitivity 96 dB
• Frequency Range 60 ÷ 4000 Hz
• Power Compression @-10dB 0.9 dB
• Power Compression @-3dB 2.8 dB
• Power Compression @0dB 4.2 dB
• Max Recomm. Frequency 1800 Hz
• Recomm. Enclosure Volume 1,41 ÷ 3,18 cuft, 40 ÷ 90 lt.
• Minimum Impedance 6.4Ω at 25°C
• Max Peak To Peak Excursion 1.06”, 27 mm
• Voice Coil Diameter 3”, 75 mm
• Voice Coil Winding Material copper
• Suspension M roll, polycotton
• Cone Curvilinear, Water repellent, High damping pulp

HF General Specifications:

• D.C. Resistance 6.1Ω
• Continuous Power 120W above 1.1 kHz
• Max. program power 240 W above 1.1 kHz
• Sensitivity 110.3 dB
• Power Compression @Full Power 4.2 dB
• Frequency Range 0.9 ÷ 18 kHz
• Min Xover Frequency 1.1 kHz
• Frequency Range 750 – 15000 Hz
• Voice Coil Diameter 2.4”, 60 mm
• Voice Coil winding material Edge-wound aluminium
• Magnet material Neodymium

Thiele Small Parameters:

• Fs 58 Hz
• Re 5.4Ω
• Sd 82.31” sq , 0.0531 sq.mt.
• Qms 6.42
• Qes 0.31
• Qts 0.29
• Vas 2.23 cuft, 63 lt.
• Mms 47 gr., 0.10 lb
• BL 17.5 Tm
• Linear Mathematical Xmax ±0,22”, ± 5.5 mm
• Le (1 kHz) 0.62 mH
• Ref. Efficiency 1 W @ 1 m (half space) 3.8 %

Key Features:

• The 12NCX750 is a 12″ neodymium coaxial transducer designed for use in compact reflex enclosures and stage monitors as small as 40 lt
  
• 95.3 dB LF / 110dB HF SPL 1W/1m average sensitivity
• Single magnet neodymium motor
• 800W LF – 240 W HF maximum program power handling
• 3″, 75 mm LF Interleaved Sandwich Voice coil (ISV)
• Aluminium demodulating ring (SDR) for minimum LF distortion
• 2.4″, 60 mm HF Titanium diaphragm
• Edge-wound Aluminum ribbon HF voice coil (EWAL)
• HF copper sleeve for reduced distortion and higher output
• Proprietary Phase Plug (3P)
• Suitable for very compact enclosures and stage monitor

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk