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Oberton
Oberton 18XB800 - 18 inch 1100W 8 Ohm
SPL: 96.0dB Fs: 37Hz Xmax: 11.5mm
 
Product Code: OBN18XB800 | Brand: Oberton | Model: 18XB800

   
£226.60
10% Deposit: £22.66
12 payments: £17.00
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Oberton 18XB800 - 18" 1100W 8 Ohm

The 18XB800 bass loudspeaker is specially designed to deliver high impact bass response, with exceptional high power capacity. It incorporates an 30 mm long, 4" sandwich voice coil, kevlar paper cone, a powerful, vented 220 mm magnetic structure with higher energy than 18XB700,die cast vented aluminium frame which reduced power compression, and double silicone spider assembly. This results in an incredible high efficient transducer for subwoofer applications, with the ability to handle high excursion with low distortion and reduced thermal power compression. 


  • 97.5 db 1W / 1m average sensitivity
  • 100 mm high temperature sandwich voice coil
  • 2200 W AES program power
  • Powerful, vented 220 mm magnet structure
  • Aluminium demodulating ring for lower distortion and improved heat dissipation
  • Double silicone spider for improved excursion control and linearity
  • Water protected cone

Specifications:


  • Nominal Diameter 18"/461 inch/mm
  • Impedance 8 Ohm 
  • Minimum Impedance 6.95 Ohm
  • Power Capacity AES ¹ 1100 W
  • Program Power ² 2200 W
  • Sensitivity (50-200 Hz) 97.5 dB/W/m
  • Frequency Range 35 - 500 Hz
  • Voice Coil Diameter 100 mm
  • Voice Coil Material Copper
  • Voice Coil Former Glassfiber
  • Voice Coil Winding Depth 30 mm
  • Magnet Gap Depth 14 mm
  • Cone Material Water protected Kevlar paper
  • Basket Die cast aluminium
  • Magnet Ferrite
  • Flux Density 1.00 T

Thiele-Small Parameters:


  • Resonance Frequency 35.83 Hz
  • Mechanical Efficiency Factor (Qms) 8.76
  • Electrical Efficiency Factor (Qes) 0.353
  • Total Q (Qts) 0.339
  • Equivalent Air Volume (Vas ) 162.78 Litres
  • Diaphragm mass ind. airload (Mms) 208.66 grams
  • Voice Coil Resistance Re 5.02 Ohms
  • Effective Diagram Area (Sd) 1110 cm2
  • Peak Linear Displacement of Diaphragm (Xmax)* 11.5 mm
  • Mechanical Compliance of Suspension (Cms) 0.0893 mm/N
  • BL Product (BL) 27.85 T.m
  • V.C. Inductance at 1 kHz (Le) 1.87 mH

Mounting Information:


  • Overall Diameter 461 mm
  • Baffle Hole Diameter  416 mm
  • Number of Mounting Holes 8 eliptic 7 x 8,5 mm
  • Bolt Circle Diameter 438/441 mm
  • Overall Depth 202.5 mm
  • Net Weight 12.9 kg


Delivery Price Match
UK & EIRE
Delivery Info for Oberton 18XB800 - 18 inch 1100W <span class = ohm_8>8 Ohm</span>  to locations within the United Kingdom and Ireland
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