Guoguang Electric Co. Ltd VIFANORDIC User Manual

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18
SPECIFICATIONS
Description 
Portable wireless loudspeaker
 
Technical features 
Bluetooth 4.0 aptX 
 
AUX 3.5 mm mini- ‐jack
 NFC
 
Lithium Ion battery 
 
Force Balanced Woofers 
 
DSP crossover, optimized for low distortion 
 
and high precision
 
4 channel digital PurePath amplifier
Drive units 
Full-range 
2m X 50 mm Vifa driver unit with aluminum 
 
cone and neodymium magnet
Woofer 
2 X 60 mm Vifa drive units with flat sandwich  
 
cone and neodymium magnet. Mounted  
 
mechanically back to back in a force balanced 
 
configuration supported by 2 passive radiators
Frequency response 
58 Hz – 18 kHz @ +/- ‐ 3 dB
Input voltage, wall adaptor 
100 Volt - 240 Volt 50/60 Hz 600mA Max
Input voltage, loudspeaker 
12VDC,1800mA
Standby power consumption 
Less than 0.5 watt when battery is fully  
 charged. 
Inputs 
Bluetooth aptX  
 
AUX 3.5 mm mini- ‐jack.
 
Dimensions Height/Width/Depth 
156 mm / 210 mm / 70 mm
Net weight 
1.4 kg
Frame 
One piece diecast aluminium
Enclosure  
ABS reinforced
Grilles 
Custom made Kvadrat textile