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Visaton SC 4.7 ND - 8 Ohm broadband speakers
Magnetically shielded 4 x 7 cm (1.6" x 2.8") Broadband speakers
Delivery by DHL in a well-padded shipping box
14-day right of return
Magnetically shielded 4 x 7 cm (1.6" x 2.8") Broadband speakers with good efficiency and balanced frequency response with clear high-tone reproduction.
Minimum installation dimensions by using a neodymium magnet system.
The application areas include installation solutions in the smallest space in televisions and in PCs.
Applications
- Video monitors
- TV sets
- Control loudspeaker for electronic devices
Characteristics
- Moisture-impregnated membrane
- Metal design
- Magnetic shielding
Technical data
Rated load capacity | 2 W |
---|---|
Music loading | 4 W |
Nominal impedance Z | 8 Ohm |
Transmission range (-10 dB) | 220–20000 Hz |
Medium sound pressure level | 81 dB (1 W/1 m) |
Beam angle (-6 dB) | 180°/4000 Hz. 180°/4000 Hz. |
Border deflection | +/-0.5 mm |
Reaction frequency fs | 360 Hz |
Magnetic induction | 0,7 |
Magnetic flux | 60 μWb |
Upper pole plate height | 2 mm |
Oscillating coil diameter | 14 mm |
Winding height | 2 mm |
Sound wall opening | 35 x 65 mm (oval) |
Weight net | 0,041 kg |
DC resistance Rdc | 7.7 Ohm |
Mechanical Q-factor Qms | 5,31 |
Electric Q-factor Qes | 8,34 |
Total Q factor Qts | 3,24 |
Equivalent air yield volume Vas | 0,11 l |
Effective membrane surface Sd | 16 cm2 |
Dynamic moving mass Mms | 0,6 g |
Drive factor Bxl | 1,12 m |
Vibration coil inductance L | 0,3 mH |
Connections | 4.8 x 0.5 mm (+) 2.8 x 0.5 mm (−) |
Temperature range | −25 ... 70 °C |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat