The ER-1000A-BK is a compact, lightweight, hands-free portable public address system with a rated power output of 6 W (9 V DC when used with six AA-type batteries). The system can be wrapped snugly around the waist and using the supplied headset microphone allows both hands to remain free, making it ideal for such applications as conducting factory tours, directing traffic, instructing in sports facilities, and security-and-safety-related applications.
| Power Source | Alkaline battery (LR6): 6 pieces (9 V DC) or 4 pieces(*1) (6 V DC)
Rechargeable nickel metal hydride (Ni-MH) battery (HR15/51): 6 pieces (7.2 V DC) or 4 pieces(*1) (4.8 V DC) |
|---|---|
| Output | 6 W (rated) and 10 W (max) when 6 AA batteries (9 V DC) are used.
3 W (rated) and 4 W (max) when 4 AA batteries(*1) (6 V DC) are used. |
| Battery Life | Voice operation (*3): Approx. 8 hours (when 6 or 4(*1) alkaline batteries are used)
Approx. 7 hours (when 6 or 4(*1) Ni-MH batteries are used) AUX stereo input operation (music reproduction)(*4): Approx. 9 hours (when 6 or 4(*1) alkaline batteries are used) Approx. 9 hours (when 6 or 4(*1) Ni-MH batteries are used) |
| Audible Range(*2) | Voice operation: Approx. 100 m (when 6 alkaline batteries or Ni-MH batteries
are used) Approx. 80 m (when 4(*1) alkaline batteries or Ni-MH batteries are used) |
| Frequency Response | 300 Hz - 14 kHz (deviation: -26 dB) |
| Headset Microphone | Ear-on type, electret condenser microphone,
sensitivity: -47 dB (0 dB =1 V/1 Pa, 1 kHz) |
| Input | MIC: -30 dB(*5), 3 kΩ, φ3.5 monaural mini-jack, phantom power supply
AUX(*6): -10 dB(*5), 2 kΩ, φ3.5 (0.14") stereo mini-jack (supporting monaural applications(*7)) |
| Belt Length | 55 - 120 cm (*8) |
| Operating Temperature | 0 ℃ to +40 ℃ |
| Finish | Front case: ABS resin, black
Rear case: ABS resin, gray Grille: Surface-treated steel plate, black, paint Belt: Elastic rubber, black |
| Dimensions | 133 (W) × 96 (H) × 222 (D) mm (belt excluded) |
| Weight | Main PA unit (belt included, batteries excluded): 480 g
Headset microphone: 50 g |
| Accessory | Headset microphone (with headband and wind screen) …1,
Belt (attached to the main PA unit) …1, Battery spacer …2 |