6.5in SATORI MR16PNW-4

6½” SATORI MR16PNW-4 / Paper

Features

  • 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
  • High piston to chassis diameter ratio
  • Gasket and bolt hole protrusions for reduced coupling to speaker cabinet
  • Mode balanced cone for reduced break-up

Specs

  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.2 Ω
  • Voice coil inductance, Le 0.11 mH
  • Effective piston area, Sd 119 cm2
  • Voice coil diameter 35.5 mm
  • Voice coil height 11.2 mm
  • Air gap height 5 mm
  • Linear coil travel (p-p) 6.2 mm
  • Magnetic flux density 1.17 T
  • Magnet weight (NEO) 0.13 kg
  • Net weight 1 kg
  • Free air resonance, Fs 31 Hz
  • Sensitivity (2.83 V / 1 m) 92.5 dB
  • Mechanical Q-factor, Qms 4.85
  • Electrical Q-factor, Qes 0.26
  • Total Q-factor, Qts 0.25
  • Moving mass incl. air, Mms 11.2 g
  • Force factor, Bl 5.2 Tm
  • Equivalent volume, VAS 47.2 liters
  • Compliance, Cms 2.35 mm/N
  • Mechanical loss, Rms 0.45 kg/s
  • Rated power handling* 40 W

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