Visaton SC 4.7ND 4 Ohm

-20 %

RRP 14,07 €

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-20 %
SC 4.7ND 4 Ohm

Magnetically shielded 4 x 7 cm (1.6" x 2.8") fullrange driver with good efficiency and balanced frequency response with a clear highrange reproduction. Extremely small size due to a neodymium magnet system. Applicable as built-in speaker in TV's and PC's with very small mounting space.

Typical applications:
  • Video monitoring screens
  • TVs
  • Control speaker for electronic devices

  • Moisturised cone
  • Metal basket
  • Magnetically shielded

Short data

Usage as Fullrange
Power Handling 2 Watt
Impedance 4 Ohm
Frequency from 220 Hz
Max. Frequency 20 kHz
Sound pressure 81 dB


Overall dimensions 63.5x41 mm
Depth (Total) 27 mm
Voice coil Ø 14 mm
Voice coil height 2 mm
Magnet Ø 22 mm
Magnet-inductance 0.7 T


Resonance fs fs: 360 Hz
Mechanical Q Qms: 5.42
Electrical Q Qes: 5.81
Total Q Qts: 2.8
Equivalent Air-Volumen Vas: 0.18 Liter
DC-Resistance Re: 3.6 Ohm
Coil Inductance Le: 0.2 mH
Moving Mass Mms: 0.6 g
Max. Excursion +/- Xmax: 0.5 mm
Membrane Area Sd: 16 cm²
Sound pressure dB: 81 SPL

Frequency & Impedance

Technical Dimensions

PDF-Product information

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