0
16 Ω

12 SBS 250 MB

Mid Bass transducer reproducing high mid and is useful for both indoor and outdoor application. Suitable for both Sealed and Bass Reflex Enclosure.

Key Features

  • Program Power : 500 W
  • Voice Coil Diameter : 53 mm (2.08 in)
  • Response : 54-6200 Hz
  • Sensitivity 1W/1M : 94 dB
Product Enquiry
  • Nominal Diameter 314 mm
  • Nominal Impedence 314 mm
  • Nominal Power Handling(AES) 250 W
  • Program Power 500 W
  • Sensitivity (1W/1m) 94 dB
  • Frequency Range 54-6200 Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 53 mm(2.08 in)
  • Winding Material COPPER
  • Former Material KAPTON
  • Winding Type Outside
  • Filter Type 11.5 Ω
  • Resonant Frequency (FS) 54 Hz
  • DC Resistance (Re) 11.5 Ω
  • Electrical Q (Qes) 0.65
  • Mechanical Q (Qms) 5.05
  • Total Q (Qts) 0.57
  • Compliance Equivalent Volume (vas) 60 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 0.37 Ltrs
  • Effective Surface Area of Cone (Sd) 518.7 cm^2
  • Reference Efficiency (ƞo) 1.40%
  • Moving Mass including air load (Mms) 54.20 gms
  • Motor Strength (Bl) 18.12 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 1.55 mH
  • Efficiency Bandwith Product (EBP) 83 Hz
  • Voice Coil Overhang (Xmax) ±7.12 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 6.8 Kg.
  • Recone Kit Number REC12SBS250MB

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