|
|
Electrodynamic loudspeaker with fabric dome designed for transmission of tones of the upper part of the audible frequency in
multiple-band loudspeaker sets of small dimensions and can be used in such cases when the outer scattered field must be limited.
|
|
ACOUSTICAL DATA
|
| Rated noise power
1)
|
20 |
W |
| Short term maximum power
2)
|
30 |
W |
| Rated impedance |
4 |
Ohm |
| Resonance frequency Fs
|
-
|
Hz |
| Rated frequency range |
2500 - 18000 |
Hz |
| Sensitivity
3)
|
88 |
dB |
| |
|
MECHANICAL DATA |
| Voice coil carrier material |
samonosná |
|
| Voice coil diameter |
25.6 |
mm |
| Winding height of voice coil |
2.3 |
mm |
| Yoke diameter |
25 |
mm |
| Air gap height |
1.5 |
mm |
| Magnet external diameter |
25 |
mm |
| Magnet internal diameter |
0 |
mm |
| Magnet height |
2.5 |
mm |
| Compensating magnet external diameter |
- |
mm |
| Compensating magnet internal diameter |
- |
mm |
| Compensating magnet height |
- |
mm |
| Weight |
0.05 |
kg |
| |
|
TEST CONDITIONS |
| Sweep voltage |
2 |
V |
| Frequency range |
2000-20000 |
Hz |
| |
1) CSN IEC 268-5, with a filter 5 kHz in according with pict., 100 hours uninterrupted
2) CSN IEC 268-5, with a filter 5 kHz in according with pict., 100 hours uninterrupted.
3) CSN IEC 268-5, standard baffle, 1 W, 1 m, 2500 - 18000 Hz |
Frequency response
|
Drawing
|
