12″ SB34NRX2-00 / Norex

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Features

  • Hard paper cone for improved piston operation (made in-house)
  • Cast aluminum chassis for optimum strength
  • Low damping medium hardness rubber surround for improved dynamic linearity and mechanical stability
  • Easily adjustable moving mass

Specs

  • Effective piston area, Sd 506 cm2
  • Free air resonance, Fs 14 Hz
  • Compliance, Cms 0.44 mm/N
  • Moving mass incl. air, Mms 294 g
  • Maximum mechanical cone excursion, Xmech ±17 mm
  • Mechanical loss, Rms 3 kg/s
  • Mechanical Q-factor, Qms 8.62
  • Equivalent volume, Vas 160 liters
  • Net weight 2.08 kg

T/S parameters measured on drive units that are broken in.