Hotline: 028 3863 5373 - info@citytech.vn
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.
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 |