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MSPL – 12150

FEATURES:

  • Specially designed for use in medium power compact 2-Way speaker systems.
  • It has wide linear working range and is suitable for bass-midrange and monitoring applications.
  • Pressed steel frame and robust construction.
  • KAPTON former voice coil for withstanding high temperature.
  • 2" copper wire voice coil for higher SPL.
  • Composite cone paper with plasticized cloth cone edge.

SPECIFICATIONS: 
 

Weight 4.60kg
Power Rating 150W RMS
Nominal Diameter 305mm (12”)
Nominal Impedance 8Ω
Magnet Size(Dia)&Weight 180mm/20mm/1.16 Kg
Sensitivity (1W/1m) 97dB
Resonant Frequencey (Fs) 45Hz
DC Resistance (Re) 7Ω
Electromagnetic Q (Qes) 0.46
Mechanical Q (Qms) 4.67
Total Q Factor (Qts) 0.42
Compliance Equivalent Volume (VAS) 135 Litre
Surface Area of Cone (Sd) 510 cm²
Reference Efficiency (ηo) 1.35%
Voice Coil 2.0”
Overhang (Xmax) 2.5 mm
Moving Mass (Mms) 51.9gm
BL Product (BL) 13.42TM
Coil Inductance (Le) 0.89mH
Overall Diameter 313 mm
Depth 127 mm
Baffle Hole Diameter 285 mm
Bolt Mount Diameter (PCD) 300 mm (8 Bolts)

 

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