Aesthetically appealing spherical loudspeaker with a 13 cm full-range speaker system. Very efficient system, good voice reproduction and a pleasing overall sound quality. Connection to 100 V and 70 V supplies and amplifier with 4 or 8 ohm outputs possible. 
 
Typical applications:
- Public address systems in rooms with high ceilings, such as shops, showrooms, supermarkets and exhibition or production halls.
 
Properties:
- Plastic: ABS (UL 94: HB)
- Non halogen cable
- 100 V transformer
 
Technical Data: 
|  | 
|---|
                                                   | Rated power | 25 W | 
                        | Maximum power | 40 W | 
                        | Transformer matching | 25; 12,5; 6,25 W/ 8 Ohm
 | 
                                 | Sound pressure level | 97 dB (1 W/1 m) @ 1513 Hz
 | 
                             | Frequency response | 150–18000 Hz | 
                                 | Mean sound pressure level | 91 dB (1 W/1 m) | 
                        | Max. sound pressure level | 105 dB (25 W/1 m) | 
                        | Opening angle (-6 dB) | 57°/4000 Hz | 
                                                                     | Net weight | 1,65 kg | 
                                                                                                                                                                                                                                               | Length of cable | 5 m | 
                        | Protective system | IP 44 | 
                         | Temperature range | −25 ... 70 °C |