Tuesday, February 7, 2012

SPH-165 HiFi-Woofer - 100880


HiFi bass-midrange speaker, 100WMAX, 8Ω

Especially strong drive and high power capability, suitable for all universal HiFi applications of high requirements, very well suited for bass-reflex and band pass cabinets up to horn combinations.
Technical Specification

  • Impedance (Z) : 8Ω
  • Resonant frequency (fs): 33Hz
  • Max. frequency range : f3-5,000Hz
  • Rec. crossover freq. (fmax.): 3,500Hz
  • Music power : 100WMAX
  • Power rating (P) : 50WRMS
  • SPL (1W/1m): 89dB
  • Suspension compl. (Cms): 1.22mm/N
  • Moving mass (Mms): 16g
  • Mech. resistance (Rms): 1.6kg/s
  • Mech. Q factor (Qms): 2.02
  • Electr. Q factor (Qes): 0.23
  • Total Q factor (Qts): 0.21
  • Equivalent volume (Vas): 36 l
  • DC resistance (Re): 6.5Ω
  • Voice coil induct. (Le): 1.1mH
  • Voice coil diameter: 35.5mm
  • Voice coil former: aluminium
  • Voice coil winding height: 15mm
  • Air gap height: 8mm
  • Linear excursion (XMAX): ±3.5mm
  • Eff. cone area (Sd): 137cm2
  • Volume displacement (Vd): 48cm3
  • Force factor (BxL): 9.7Tm
  • Reference efficiency (No): 0.5%
  • Magnet diameter: 120mm
  • Magnet weight : 840g
  • Mounting cutout : Ø 142mm
  • Mounting depth : 89mm
  • Dimensions: Ø 165mm
  • Weight : 2.32kg
  • Rec. net cabinet volume:
  • Closed: -
  • Bass-reflex: > 10 l


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