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16 Ω

12 SBS 150 MB

Very good Mid Bass transducer with prominent mid. Suitable for Sealed Enclosure.

Key Features

  • Program Power : 300 W
  • Voice Coil Diameter : 51.2 mm ( 2 in)
  • Response : 53-6500 Hz
  • Sensitivity 1W/1M : 93 dB
Product Enquiry
  • Nominal Diameter 314 mm
  • Nominal Impedence 16 Ω
  • Gross Weight 5.76 Kgs
  • Nominal Power Handling(AES) 150 W
  • Program Power 300 W
  • Sensitivity (1W/1m) 93 dB
  • Frequency Range 53-6500 Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 51.2 mm (2 in)
  • Winding Material COPPER
  • Former Material KAPTON
  • Winding Type Outside
  • Resonant Frequency (FS) 53 Hz
  • DC Resistance (Re) 11.5 Ω
  • Electrical Q (Qes) 0.75
  • Mechanical Q (Qms) 5.65
  • Total Q (Qts) 0.66
  • Compliance Equivalent Volume (vas) 63 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 0.22 Ltrs
  • Effective Surface Area of Cone (Sd) 518.7 cm^2
  • Reference Efficiency (ƞo) 1.19%
  • Moving Mass including air load (Mms) 54.08 gms
  • Motor Strength (Bl) 16.61 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 1.68 mH
  • Efficiency Bandwith Product (EBP) 71 Hz
  • Voice Coil Overhang (Xmax) ±4.30 mm
  • Overall Diameter 314 mm
  • Bolt Circle Diameter 296 mm
  • Baffle Cutout Diameter 282 mm
  • Depth 133 mm
  • Flange and Gasket Thickness 15 mm
  • Gross Weight 5.76 Kgs
  • Recone Kit Number REC12SBS150MB

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