- -30%
Customer-Support
+49 (0) 7175 99791 0
Mo-Fr 9-12 & 14-18
Sa 10-12 & 14-17
Visaton FR 87 - 4 Ohm broadband speakers
8.7 cm (3.4") broadband loudspeaker
Visaton FR 87 - 4 Ohm broadband speakers
8.7 cm (3.4") broadband loudspeaker
€8.46
Our previous price
€12.08
Save 30%
Tax included
Shipping excluded
4-0031
Secure delivery
Delivery by DHL in a well-padded shipping box
Return policy
14-day right of return
8.7 cm (3.4") broadband loudspeaker with balanced frequency response and good characteristic sound pressure.
Usable for voice and music playback, z.B. in electronic devices and vehicles.
Applications
- Control loudspeaker for electronic devices
- Vehicles
- Electronic musical instruments
Â
Characteristics
- Moisture-impregnated membrane
- Metal basket
Â
Technical data
| Rated load capacity | 10 W |
|---|---|
| Music loading | 15 W |
| Nominal impedance Z | 4 Ohms |
| Transmission range (-10 dB) | 100–20000 Hz |
| Medium sound pressure level | 85 dB (1 W/1 m) |
| Beam angle (-6 dB) | 143°/4000 Hz |
| Border deflection | +/-2 mm |
| Reaction frequency fs | 137 Hz |
| Upper pole plate height | 3 mm |
| Oscillating coil diameter | 15 mm |
| Winding height | 4,3 mm |
| Sound wall opening | 80 mm |
| Weight net | 0,2 mm |
| DC resistance Rdc | 3.5 Ohm |
| Mechanical Q-factor Qms | 6,4 |
| Electric Q-factor Qes | 1,56 |
| Total Q factor Qts | 1,25 |
| Equivalent air yield volume Vas | 1.3 l |
| Effective membrane surface Sd | 37 cm2 |
| Dynamic moving mass Mms | 2 g |
| Drive factor Bxl | 2.1 tm |
| Vibration coil inductance L | 0,2 m |
| Connections | 4.8 x 0.8 mm (+) 2.8 x 0.8 mm (-) |
| Temperature range | −25 ... 70 °C |
4-0031
New
Manufacturer information
Registered Trade Name: VISATON GmbH & Co. KG
Registered Trade mark: Visaton
Ohligser Str. 29-31
42781 Haan
Germany
42781 Haan
Germany
Email: visaton@visaton.com
Phone: +49 (0) 2129 552-0
Responsible Person:
Geschäftsführer Ralph Schukat
Related products
