PRODUCT DETAILS

GPA-770WU 80 Watt Portable Sound System

Thanks to outstanding circuit design, making this sound machine almost a bulletproof unit! You hardly can meet up with a case of exhausted and dead battery when taking it out from storage to use after leaving it there for several months. The applied high efficiency NiMH rechargeable batteries provide reliable and long last operation hour. GPA-770 is the only needed PA for all application at all time.

  • 80W power output (max)
  • Two-way speaker – 8” Neodymium woofer and 1” tweeter – deliver great sound projection
  • Supports two Duo-receiver modules, allows 4 wireless microphones to operate concurrently
  • Duo-receiver provides SCAN function for a clear channel to use, and SYNC to target microphones at same channel as receiver
  • Various audio player modules for option – MP3, CD, DVD, pitch control or recording – at users’ choice
  • Voice priority allows a reduced music volume when a microphone is used
  • 4-segment battery meter for charging and power status reading
  • Two power models – AC or Battery powered
  • Runs 6-8 hours on a charge (built-in battery charger)
  • Optional Audiolink transmitter module helps build large wireless coverage
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Information product:

 

 

Output power

80 W (max.) / 60 W (RMS)

Speaker

8” Neodymium woofer and 1” tweeter

Carrier frequency range

520 ~ 865 MHz

Receiver module

DR-701A ×2

Audio input

Combo / 6.3 φ -Mic1/2 in, 3.5 φ - Aux in,RCA-Line in, Bluetooth Receiver

Audio output

3.5 φ - Aux out, RCA - Line out

Power requirements

90 ~264 VAC switching power supply

Battery

12V, 4.5 Ah x 2 (Ni-MH) rechargeable battery

Battery meter

Full - Green, Charging- Red

Battery indicator

4 LEDs to indicate battery autonomy status

Operating life

4 ~ 6 hours

Charging time

10 ~ 12 hours

Dimensions (D x W x H)

300 x 234 x 468 (mm)

Weight

Approx. 9 kg (20 lbs), batteries included

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