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ScanSpeak 15M, 4531K00 Mid Range - Revelator Range

ScanSpeak 15M, 4531K00 Mid Range - Revelator Range

Utilising Scanspeak's revolutionary sliced paper cone, the 15M 4531K00 produces a clean, dynamic sound with low distortion and a good transient response.

Specification:

  • Resonance frequency [fs] 35 Hz
  • Mechanical Q factor [Qms] 4.80
  • Electrical Q factor [Qes] 0.24
  • Total Q factor [Qts] 0.23
  • Force factor [Bl] 6 Tm
  • Mechanical resistance [Rms] 0.50 kg/s
  • Moving mass [Mms] 11 g
  • Suspension compliance [Cms] 1.88 mm/N
  • Effective diaph. diameter [D] 110 mm E
  • ffective piston area [Sd] 95 cm²
  • Equivalent volume [Vas] 23.8 l
  • Sensitivity (2.83V/1m) 90 dB
  • Ratio Bl/√Re 3.21 N/√W
  • Ratio fs/Qts 153 Hz

Electrical Data: 

  • Nominal impedance [Zn] 4 Ω
  • Minimum impedance [Zmin] 4.2 Ω
  • Maximum impedance [Zo] 73.5 Ω
  • DC resistance [Re] 3.5 Ω
  • Voice coil inductance [Le] 0.17 mH

Power Handling: 

  • 100h RMS noise test (IEC 17.1) 50 W
  • Long-term max power (IEC 17.3) 150 W

Voice Coil and Magnet Data: 

  • Voice coil diameter 38 mm
  • Voice coil height 11 mm
  • Voice coil layers 2
  • Height of gap 5 mm
  • Linear excursion ± 3 mm
  • Max mech. excursion ± 8 mm
  • Unit weight 1.7 kg

Price: (1off)
£142.46 +vat +p&p