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speakers - technology - sound - OBERTON 18NXB1601 Speakers

OBERTON 18NXB1601 18” Neodymium Woofer, 4.5” voice coil, 1600 W, 8 Ohm, for horn application

  • Condition: New
  • Stock: Pre-Order
  • Model: 18NXB1601
Price Ex Vat




The 18NXB1601 neodymium bass loudspeaker is specially designed for horn application to deliver very high impact bass response, with exceptional high power capacity. It incorporates an 4.5" sandwich voice coil, double silicone spider assembly, paper cone with carbon fibers and die cast vented aluminium frame.

Powerful, vented neodymium magnetic structure with massive heatsink and double demodulating rings reduced power compression. The result is high efficient transducer for bass horn applications, with the ability to handle very high excursion with low distortion and reduced thermal power compression.

Speaker Diameter
LF Nominal Diameter18" / 461  mm
Nominal Impedance
LF Nominal Impedance8 Ohms
Minimum Impedance
LF Minimum Impedance6.89 Ohms
Power Capacity
LF Power Capacity AES1600 W
Program Power
LF Program Power3200 W
LF Sensitivitydepends on the horn
Frequency Range
LF Frequency Range30 - 250 Hz
Voice Coil Diameter
LF Voice Coil Diameter115 mm (4.5 in.)
Voice Coil Material
LF Voice Coil MaterialCopper
Voice Coil Former
LF Voice Coil FormerGlassfiber
V.C. Winding Depth
LF V.C. Winding Depth32 mm
Magnet Gap Depth
LF Magnet Gap Depth14 mm
Cone Material
LF Cone MaterialPaper with carbon fibers
Basket Material
LF BasketDie cast aluminium
Magnet Material
LF Magnet MaterialNeodymium
Flux Density
LF Flux Density1.1 T

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