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Product: Portable Meeting Amplifier
Brand: Chiayo
Model: Challenger 1000
Features:
- Rugged and light weight aluminium enclosure
- UHF PLL synthesized multi-channel receiver modules
- 16 selectable UHF channels
- High performance optocoupler limiter minimized distortion and over modulation
- Dual power supply for AC or DC operation
- 24V DC power supply from 2 pieces of 12V/4.5AH rechargeable batteries
- 10" full range speaker with high frequency tweeter
- Improved 2-step charging circuit
- Integrated trolley and wheels
- Built-in CD player, MP3 player and USB port
- Can use two Microphones (Handheld/Lavalier) simultaneously
Specifications:
| Output Power |
75W (RMS) / 4Ω Load, 200W (Music)
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| Max. SPL (at 1W/1m) |
117dB
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| Speaker System |
10" Full range with Tweeter
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| AC Power Supply |
90-260V (150W) switching power supply
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| Rechargeable Battery |
12V 4.5AH*2 pieces
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| Distortion |
<0.5%
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| Inputs |
MIC IN*2, LINE IN
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| Outputs |
ACTIVE OUT, LINE OUT,
SPK OUT (switched & unswitched)
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| Volume Controls |
Master, Wireless Microphone, MIC-IN,
CD, LINE TONE Control
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| Frequency Response |
50Hz-20KHz ±3dB
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| Companion Speaker |
Challenger passive speaker (C-SP)
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| Slave |
Challenger Slave
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| Wireless Modules |
2 pieces (VHF or UHF)
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| Antenna |
Built-in VHF or UHF diversity
receiving antennas
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| Wireless Microphone |
Optional
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| Charging Time |
about 10 hours
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| Operating Hour |
4 hours (Music), > 6 hours (Speech)
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| Dimension (mm) |
500(H)*350(W)*300(D)
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| Weight (kg) |
15 (Basic unit)
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