 
                                
                            Megaphones
The ER-2215 is an easy-to-operate, shoulder megaphone rated at 15 W of output and having a separate microphone. It can be mounted to the optional ST-16A speaker stand. The newly developed polyimide diaphragm is employed to ensure high sound quality.
| ER-2215 | ER-2215W | |
|---|---|---|
| Power source | 6 x 1,5 V (R 14) | 6 x 1,5 V (R 14) | 
| Rated output | 15 W 23 W max. | 15 W 23 W max. | 
| Operating temperature | -10 °C to +40 °C | -10 °C to +40 °C | 
| Finish | ABS resin, grey, light grey (RAL 7035 or equivalent) | ABS resin, grey, light grey (RAL 7035 or equivalent) | 
| Dimensions | 210 x 336 mm (Ø x D) | 210 x 336 mm (Ø x D) | 
| Weight | 1.2 kg | 1.3 kg | 
| Battery life | 9 h | 9 h | 
| Audible range | 400 m | 400 m (500 m whistle) | 
| Battery life on signal | 20 min | |
| Signals | Whistle |