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Visaton FRS 7 S - 8 Ohm broadband speakers
6.5 cm (2.5") broadband loudspeaker
Delivery by DHL in a well-padded shipping box
14-day right of return
6.5 cm (2.5") broadband loudspeaker with balanced frequency response and very good high tone content.
Particularly suitable as a built-in loudspeaker for music playback and for equipping ELA lines.
Particularly low resonance frequency.
Applications
- Narrow ELA lines
- Control loudspeaker for electronic devices
- Model construction
- Electronic musical instruments
Characteristics
- Waterproof membrane
- Metal design
- 100 °C temperature resistant
Technical data
Rated load capacity | 8 W |
---|---|
Music loading | 15 W |
Nominal impedance Z | 8 Ohm |
Transmission range (-10 dB) | 120–20000 Hz |
Medium sound pressure level | 84 dB (1 W/1 m) |
Beam angle (-6 dB) | 149°/4000 Hz |
Border deflection | +/-1.5 mm |
Reaction frequency fs | 150 Hz |
Magnetic induction | 1,2 T |
Magnetic flux | 160 μWb |
Upper pole plate height | 2 mm |
Oscillating coil diameter | 14 mm |
Winding height | 5 mm |
Sound wall opening | 61 mm |
Weight net | 0,2 kg |
DC resistance Rdc | 7.2 Ohm |
Mechanical Q-factor Qms | 5,38 |
Electric Q-factor Qes | 2,01 |
Total Q factor Qts | 1,46 |
Equivalent air yield volume Vas | 0,91 |
Effective membrane surface Sd | 22 cm2 |
Dynamic moving mass Mms | 0,8 g |
Drive factor Bxl | 1.8 m |
Vibration coil inductance L | 0,6 m |
Temperature range | −25 – 100 °C |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat