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
- Small hi-fi systems
Technical Data
| 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 |
| Resonance frequency fs | 120 Hz |
| Voice coil diameter | 20 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 |
Show all data
sketch
frequency- and impedance response
directivity pattern
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