| Type | voice holder with 20 W amplifier |
| Material | ABS |
| Color | black |
| Speaker | 6 cm - 8 ohm |
| Acoustic pressure | 89 dB (+3 dB) |
| Power | 20 W max. |
| Frequency response | 270 - 20,000 Hz (+10 dB) |
| Microphone input | Electret 680 ohm |
| Power supply | 9 V, 6 x LR6 (AA), batteries not included |
| Battery life | 6 at 8 h |
| Charger / adapter | 12 VDC - 1 A |
| Load current | 70 - 150 mA |
|
Weight |
330 g (without battery) |
| Dimensions (W x D x H) | 190 x 90 x 55 mm |
| Range | 30 - 60 m |
| AUX input | 3.5 mm mini-jack |
| Headphone output | - |
| Module | USB / SD / MMC MP3 player / recorder |
Rondson
WAP-20R - 20 W voice amplifier with headworn microphone, red
