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SB Acoustics

SB Acoustics Satori MR13PNW-4 5'' Egyptian Papyrus Cone Midrange

SB Acoustics Satori MR13PNW-4 5'' Egyptian Papyrus Cone Midrange

Regular price Rs. 16,900.00
Regular price Sale price Rs. 16,900.00
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  • Vented aerodynamic cast aluminium chassis for optimum strength and low compression
  • Proprietary cone material with EGYPTIAN PAPYRUS fibres made in-house
  • Soft low damping rubber surround for optimum transient response
  • Advanced BIMAX spider for improved linearity
  • Powerful optimized low distortion neodymium motor system
  • Non-conducting fibre glass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and reduced distortion
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires attached 180° apart for improved stability
  • Vented pole piece and coil former for reduced compression
  • Low piston to chassis diameter ratio
  • Gasket and bolt hole protrusions for reduced coupling to speaker cabinet


  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.3 Ω
  • Voice coil inductance, Le 0.11 mH
  • Effective piston area, Sd 70 cm2
  • Voice coil diameter 30.5 mm
  • Voice coil height 11 mm
  • Air gap height 5 mm
  • Linear coil travel (p-p) 6 mm
  • Magnetic flux density 1.08 T
  • Magnet weight 0.1 kg
  • Net weight 0.78 kg
  • Free air resonance, Fs 41 Hz
  • Sensitivity (2.83 V / 1 m) 91 dB
  • Mechanical Q-factor, Qms 2.8
  • Electrical Q-factor, Qes 0.25
  • Total Q-factor, Qts 0.23
  • Moving mass incl. air, Mms 5.4 g
  • Force factor, Bl 4.3 Tm
  • Equivalent volume, VAS 19.4 liters
  • Compliance, Cms 2.79 mm/N
  • Mechanical loss, Rms 0.5 kg/s
  • Rated power handling* 30 W

* IEC 268-5, high-pass Butterworth, 200 Hz, 12 dB/oct.

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