Description
It can be a hand carry or shoulder carry amplifier speaker with made easy convenient and versatile. The system is battery operated and also an easy-to-use feature for indoor or outdoor use.
* GPA-550, a Lead-Acid battery version
- 60W power output (max)
- The lightweight 5″ Neodymium diver delivers a great sound project
- The receiver provides the SCAN function for a clear channel to use, and SYNC to target microphones at the same channel as the receiver
- USB/MP3 audio player and Bluetooth receiver for option
- 4-segment battery meter for charging and power status reading
- Voice priority allows a reduced music volume when a microphone is used
- Two power models – AC or Battery powered
- Two battery options – Lead-Acid and Lithium, choice at budget
- Internal charger for handheld microphone
- Runs 4-8 hours on a charge (built-in battery charger)
Overall Specifications
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Oscillation type
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PLL synthesized control OSC
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Carrier frequency range
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514-865 MHz (16 / 96 ch., country dependent)
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Adjustable frequency
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pre-programmed max. 96 switchable channels
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Display status
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LCD indicator displays channel or frequency
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Switching bandwidth
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max. 12 MHz
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Ambient temperature
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-10 °C ~ 50 °C
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Maximum deviation
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80 kHz, with level limiting
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Squelch
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tone key and noise lock dual-squelch
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Frequency response
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70 Hz – 17 kHz
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Operating range
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50 – 70 M (opening field)
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Wireless System
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Output power
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60 W (max.) / 40 W (RMS)
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Speaker
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5″ Neodymium
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Receiver module
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DR-501A, or DR-500, up to 2
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Audio input
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6.3 φ -Mic in, 3.5φ – Aux in (stereo)
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Audio output
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3.5 φ – Aux out (stereo)
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Power requirements
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100 ~240 VAC,20 VDC, 3.25 A switching power supply
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Battery
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12 V, 4.5 Ah x 1 (Lead-Acid, GPA-550); 12 V, 5.3 Ah x 1 (Lithium, GPA-570) rechargeable battery
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Battery indicator
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4 LEDs to indicate battery autonomy status
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Battery run time
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4 ~ 8 hours (subject to battery type and output volume)
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Charging time
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6 ~ 12 hours (subject to battery type)
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Dimensions (D x W x H)
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317x 153 x 246 mm
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Weight
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3.8/2.95 kg (with Lead-Acid/Lithium battery)
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