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Oberton 12B450 - Loudspeaker 12 inch




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Oberton 12B450 loudspeaker 12 inch

The 12B450 loudspeaker is combining very good linearity and efficiency with high power handling capabilities, with use of 77 mm aluminium voice coil. It features vented aluminium die cast frame, 180 mm magnet structure and curvilinear paper cone. 12B450 is suitable for application as LF driver in small stage monitors and 2- way PA boxes with 1`` HF driver.

Specifications:

  • Nominal Diameter 12"/315 inch/mm
  • Impedance 8 Ohm
  • Minimum Impedance 6.22 Ohm
  • Power Capacity AES 450 W
  • Program Power 900 W
  • Sensitivity (200-2000 Hz) 99dB/W/m
  • Frequency Range 50 - 3000 Hz
  • Voice Coil Diameter 77 mm
  • Voice Coil Material Aluminium
  • Voice Coil Former Kapton
  • V. C. Winding Depth 21 mm
  • Magnet Gap Depth 11 mm
  • Cone Material Paper
  • Basket Die cast aluminium
  • Magnet Ferrite
  • Flux Density 1.20 T
  • Net Weight 7.5 kg

Parameters:

  • Fs 46.29 Hz
  • Qms 9.56
  • Qes 0.241
  • Qts 0.235
  • Vas 71.75 Litres
  • Mms 60.97 grams
  • Re 5.07 Ohms
  • Sd 514.7 cm2
  • Xmax* ± 7.75 mm
  • Cms 0.194 mm/N
  • BL 19.31 T.m
  • Le at 1kHz 1.10 mH
  • Model: 717227
  • Manufactured by: Oberton

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