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SL 87 ND - 8 Ohm

Art. No. 2086

8.5 cm (3.4") full-range speaker with plastic cone and rubber surround. Low weight due to neodymium magnet. Very high efficiency and well-balanced frequency response.

*) IP protection class for front side when built into a sealed enclosure

Typical applications

  • Column speakers
  • Mini Hi-fi systems
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Sketch
Amplitude & Impedance Frequency
Directivity pattern
Rated power 10 W
Maximum power 15 W
Nominal impedance Z 8 Ohm
Frequency response 88−20000 Hz
Mean sound pressure level 88 dB (1 W/1 m)
Opening angle (-6 dB) 132°/4000 Hz
Excursion limit +/− 4.3 mm
Resonance frequency fs 120 Hz
Height of front pole-plate 3 mm
Voice coil diameter 20 mm
Height of winding 5.8 mm
Cutout diameter 80 mm
Net weight 0.11 kg
Connections 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Protective system IP 64 *)
Temperature range −40 ... 80 °C

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