Thông số kỹ thuật
| 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 |
|---|
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Thông số kỹ thuật chính:
| 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 |
|---|
Đánh giá Hệ thống loa trợ giảng TOA ER-1000A-BK
