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speakers - technology - sound - OBERTON 6NCX Speakers

OBERTON 6NCX 6.5" Coaxial Neodymium Loudspeaker, 1.75" LF + 1.5" HF voice coil, 150 W + 30 W , 92 dB +103 dB, 8 Ohm + 16 Ohm

  • Condition: New
  • Stock: Pre-Order
  • Model: 6NCX
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The 6NCX is a 6.5" / 1" coaxial transducer designed for use in compact reflex enclosures with a nominal dispersion of 80 degrees.

The low profile, smooth curvilinear LF cone provides smooth response within its intended frequency range and water prove protective coating, allowing application in a wide range of environments. The state-of-the-art 44 mm (1.75 in) LF voice coil has glassfiber former, which together with high temperature resistant resin ensure high reliability by high power. A double aluminium demodulating rings reduce distortion and inductance and improve transient response.

The neodymium 1" exit compression driver adopted is our D2538 model. The HF driver diaphragm assembly, using triple layer polyester dome this together with phasing plug improve linearity of frequency response in high end. The top and back plates are treated with special high quality epoxy electro-deposition coating, which extremely improves the corrosion resistance of the speaker.

Because of design with single magnet assembly the speaker has very light weight and compact size.

Speaker Diameter
LF Nominal Diameter6.5" / 170 mm
HF Nominal Diameter1" / 25.4 mm
Nominal Impedance
LF Nominal Impedance8 Ohms
HF Nominal Impedance16 Ohms
DC Resistance8.93 Ohms
Minimum Impedance
LF Minimum Impedance6.17 Ohms
HF Minimum Impedance10.12 Ohms
Power Capacity
LF Power Capacity AES150 W
HF Power Capacity(1-20 kHz) 30 W
Program Power
LF Program Power300 W
HF Program Power60 W
LF Sensitivity(200-1000 Hz) 92 dB/W/m
HF Sensitivity(1-15 kHz) 103 dB/W/m
Frequency Range
LF Frequency Range75 - 1000 Hz
Frequency Range75 - 18000 Hz
HF Frequency Range1-20 kHz
Voice Coil Diameter
LF Voice Coil Diameter44 mm (1.75 in.)
HF Voice Coil Diameter38 mm (1.5 in)
Voice Coil Material
LF Voice Coil MaterialCopper Clad Aluminium
HF Voice Coil MaterialCopper Clad Aluminium
Voice Coil Former
LF Voice Coil FormerGlassfiber
V.C. Winding Depth
LF V.C. Winding Depth13 mm
Magnet Gap Depth
LF Magnet Gap Depth7 mm
Cone Material
LF Cone MaterialPaper with glassfiber
Diaphragm MaterialSandwich Polyester
Basket Material
LF BasketDie cast aluminium
Magnet Material
LF Magnet MaterialNeodymium
Flux Density
LF Flux Density0.97 T
HF Flux Density1.84 T

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