Friday, February 3, 2012

SPP-90 Tweeter (PP Cone) - 101150


Tweeter, 45WMAX, 8Ω

A low crossover frequency is possible.

This series of speakers with polypropylene cone is especially well-suited for replacing defective 8Ω speakers in HiFi speaker systems.
Technical Specification

  • Impedance (Z) : 8Ω
  • Resonant frequency (fs): 1,000Hz
  • Max. frequency range : 2,000-18,000Hz
  • Music power : 45WMAX
  • Power rating (P) : 22WRMS
  • SPL (1W/1m) : 92dB
  • Suspension compl. (Cms): -
  • Moving mass (Mms): -
  • Mech. Q factor (Qms): -
  • Electr. Q factor (Qes): -
  • Total Q factor (Qts): -
  • Equivalent volume (Vas): -
  • DC resistance (Re): 6.5Ω
  • Force factor (BxL): -
  • Voice coil induct. (Le): 0.1mH
  • Voice coil diameter: 15mm
  • Voice coil former: aluminium
  • Linear excursion (XMAX): -
  • Eff. cone area (Sd): 23cm2
  • Magnet weight : 85g
  • Weight : 0.3kg


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