Oberton 18XB1500V2 - 18 inch 1500W 8 Ohm
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Oberton
Oberton 18XB1500V2 - 18" 1500W 8 Ohm
SPL: 97.1dB Fs: 33Hz Xmax: 11.0mm
 
Product Code: OBN18XB1500V2 | Brand: Oberton
Oberton 18XB1500V2 - 18 inch 1500W 8 Ohm

Oberton 18XB1500V2 - 18 inch 1500W 8 Ohm Oberton 18XB1500V2 - 18 inch 1500W 8 Ohm Oberton 18XB1500V2 - 18 inch 1500W 8 Ohm 
£392.46
£327.05 ex VAT
2-3 £388.54 ea.4-7 £384.61 ea.8+ £380.69 ea.
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Oberton 18XB1500V2 - 18" 1500W 8 Ohm

The 18XB1500v2 ferrite 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 magnetic structure with double demodulating rings reduced power compression.The top and back plates are treated with special high quality epoxy electro-deposition coating, which extremely improves the corrosion resistance of the speaker. The result is high efficient transducer for bass horn applications, with the ability to handle high excursion with low distortion and reduced thermal power compression.


Features:


  • 115 mm (4.5") high temperature sandwich voice coil
  • 3000 W AES program power
  • Powerful, vented 245 mm magnet structure
  • Double aluminium demodulating ring for lower distortion and improved heat dissipation
  • Two double silicone spider assembly for improved excursion control and linearity
  • Water protected cone with carbon fibers
  • Epoxy anti-corrosion coating of top and back plates of the magnet structure

Specifications


  • Nominal Diameter - 18"/461 inch/mm
  • Impedance - 8 Ohm
  • Minimum Impedance - 6.18 Ohm
  • Power Capacity AES - 1500 W
  • Program Power - 3000 W
  • Sensitivity - depends on the horn
  • Frequency Range - 30 - 1000 Hz
  • Voice Coil Diameter - 115 mm (4.5")
  • Voice Coil Material - Copper
  • Voice Coil Former - Glassfiber
  • Voice Coil Winding Depth - 29 mm
  • Magnet Gap Depth - 14 mm
  • Cone Material - paper with carbon fibers
  • Basket - Die cast aluminium
  • Magnet - Ferrite
  • Flux Density - 1.10 T

Thiele-Small Parameters


  • Resonance Frequency - 35.80 Hz
  • Mechanical Efficiency Factor (Qms) - 10.52
  • Electrical Efficiency Factor (Qes) - 0.229
  • Total Q (Qts) - 0.225
  • Equivalent Air Volume (Vas ) - 192.5 Litres
  • Diaphragm mass ind. airload (Mms) - 212 grams
  • Voice Coil Resistance Re - 5.28 Ohms
  • Effective Diagram Area (Sd) - 1158 cm2
  • Peak Linear Displacement of Diaphragm (Xmax)* - 11 mm
  • Mechanical Compliance of Suspension (Cms) - 0.112 mm/N
  • BL Product (BL) - 31.58 T.m
  • V.C. Inductance at 1 kHz (Le) - 1.53 mH

Mounting Information


  • Overall Diameter - 462 mm
  • Baffle Hole Diameter - 410 mm
  • Number of Mounting Holes - 8 eliptic 7 x 8.5 mm
  • Bolt Circle Diameter - 441 mm
  • Overall Depth - 207.5 mm
  • Net Weight - 18.2 kg
Other Oberton products similar to Oberton 18XB1500V2 - 18" 1500W 8 Ohm:
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£351.38 inc VAT
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