Ultra Sound Advice
Ultrasound Loudspeaker
SPECIFICATIONS
| S56 Loudspeaker | |
|---|---|
| Output level | > +105 dB S.P.L. at 0.25 m, 20 - 50 kHz > +85 dB S.P.L. at 0.25 m, 10 - 150 kHz |
| Frequency range | 10 kHz to over 300 kHz |
| Dimensions | 50 mm dia. [active area] case - 100 mm dia. x 25 mm |
| S55 Amplifier | |
| Frequency range | 18 kHz to 300 kHz ± 3 dB |
| Maximum output | 140 V peak-peak (short-circuit proofed) |
| Monitor output | ÷100 from 'speaker output, 100 ohm impedance |
| Overload indicator | 1.5 dB below maximum output (i.e. 120 V p-p) |
| Sensitivity | 100 mV for maximum output (variable gain) |
| Input impedance | > 50 kΩ |
| Power supply | 220/110 V a.c.50/60 Hz, 3 A or 24 V d.c. at 100 mA |
