6in-SB17NRX2C35-4

6” SB17NRX2C35-4 / Norex

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Features

  • Vented cast aluminum chassis for optimum strength and low compression
  • Proprietary cone material with natural fibers made in-house
  • Soft low damping rubber surround for transient response
  • Non-conducting fiber glass voice coil former for minimum damping
  • Extended copper sleeve on pole piece for low inductance and low distortion
  • Vented coil former
  • CCAW voice coil for reduced moving mass
  • Long life silver lead wires
  • Vented pole piece for reduced compression

Specs

  • Nominal Impedance 4 Ω
  • DC resistance, Re 3.1 W
  • Voice coil inductance, Le 0.13 mH
  • Effective piston area, Sd 118 cm2
  • Voice coil diameter 35.5 mm
  • Voice coil height 16 mm
  • Air gap height 5 mm
  • Linear coil travel (p-p) 11 mm
  • Magnetic flux density 0.93 T
  • Magnet weight 0.54 kg
  • Net weight 1.56 kg
  • Free air resonance, Fs 34 Hz
  • Sensitivity (2.83V/1m) 90 dB
  • Mechanical Q-factor, Qms 4.49
  • Electrical Q-factor, Qes 0.41
  • Total Q-factor, Qts 0.37
  • Moving mass incl. air,Mms 13.9 g
  • Force factor, Bl 4.9 Tm
  • Equivalent volume, Vas 27.6 liters
  • Compliance, Cms 1.4 mm/N
  • Mechanical loss, Rms 0.7 kg/s
  • Rated power handling* 60 W

* IEC 268-5, T/S parameters measured on drive units that are broken in.