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Visaton FRS 8 - 8 Ohm HiFi broadband loudspeaker
8 cm (3,3") HiFi broadband loudspeaker
Delivery by DHL in a well-padded shipping box
14-day right of return
8 cm (3,3") HiFi broadband loudspeaker with a linear frequency response of 200 to 20 000 Hz.
Suitable for surround-effect loudspeakers, mini-sub-sat systems.
Due to the small dimensions also very well suited for model construction and as a control loudspeaker for electronic devices.
Applications
- Control loudspeaker for electronic devices
- Ceiling loudspeakers in rail vehicles and buses
- Mini hi-fi boxes
- Model construction
Characteristics
- Moisture-impregnated membrane
- Metal design
Technical data
Rated load capacity | 30 W |
---|---|
Music loading | 50 W |
Nominal impedance Z | 8 Ohm |
Transmission range (-10 dB) | 100–20000 Hz |
Medium sound pressure level | 82 dB (1 W/1 m) |
Beam angle (-6 dB) | 180°/4000 Hz |
Border deflection | +/-2.5 mm |
Reaction frequency fs | 120 Hz |
Magnetic induction | 0,8 T |
Magnetic flux | 200 μWb |
Upper pole plate height | 4 mm |
Oscillating coil diameter | 20 mm |
Winding height | 4.5 mm |
Sound wall opening | 73 mm |
Weight net | 0,28 % |
DC resistance Rdc | 7.2 Ohm |
Mechanical Q-factor Qms | 4,85 |
Electric Q-factor Qes | 1,32 |
Total Q factor Qts | 1,04 |
Equivalent air yield volume Vas | 0,91 |
Effective membrane surface Sd | 31 cm2 |
Dynamic moving mass Mms | 2,5 g |
Drive factor Bxl | 3,2 T m |
Vibration coil inductance L | 0,9 mH |
Connections | 4.8 x 0.8 mm (+) 2.8 x 0.8 mm (-) |
Temperature range | −25 ... 70 °C |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat