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Visaton FRS 7 - 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.
For size unusually high efficiency.
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) | 200–20000 Hz |
| Medium sound pressure level | 88 dB (1 W/1 m) |
| Beam angle (-6 dB) | 149°/4000 Hz |
| Border deflection | +/-1.5 mm |
| Reaction frequency fs | 250 Hz |
| Magnetic induction | 1,2 T |
| Magnetic flux | 160 μWb |
| Upper pole plate height | 2 mm |
| Oscillating coil diameter | 14 mm |
| Winding height | 3,5 mm |
| Sound wall opening | 61 mm |
| Weight net | 0,2 kg |
| DC resistance Rdc | 7.2 Ohm |
| Mechanical Q-factor Qms | 3,32 |
| Electric Q-factor Qes | 2,08 |
| Total Q factor Qts | 1,28 |
| Equivalent air yield volume Vas | 0,3 l |
| Effective membrane surface Sd | 22 cm2 |
| Dynamic moving mass Mms | 0,8 g |
| Drive factor Bxl | 2.1 tm |
| Vibration coil inductance L | 0,6 m |
| Temperature range | −25 – 100 °C |
Manufacturer information
42781 Haan
Germany
Geschäftsführer Ralph Schukat