TOA ER-1000A-BK

รหัสสินค้า : TOA ER1000ABK

TOA ER-1000A-BK เครื่องขยายเสียงเคลื่อนที่แบบคาดเอวพร้อมไมค์เกี่ยวหู

   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.

Audible Range (*2)

Voice operation: Approx. 100 m (328.08 ft) (when 6 alkaline batteries or Ni-MH batteries are used)

Approx. 80 m (262.47 ft) (when 4 (*1) alkaline batteries or Ni-MH batteries 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)

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 stereo mini-jack (supporting monaural applications (*7))

Belt Length

55 - 120 cm (1.80 - 3.94 ft) (*8)

Operating Temperature

0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)

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 (5.24 × 3.78" × 8.74") (belt excluded)"

Weight

Main PA unit (belt included, batteries excluded): 480 g (1.06 lb)

Headset microphone: 50 g (0.11 lb)

Accessory

Headset microphone (with headband and wind screen) …1, Belt (attached to the main PA unit) …1, Battery spacer …2