Guoguang Electric Co. Ltd VIFANORDIC1 사용자 설명서
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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
2 X 50 mm Vifa driver unit with aluminum
cone and neodymium magnet
Woofer
2 x 65 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
55 Hz – 18 kHz @ +/- ‐ 3 dB
Input voltage, wall adaptor
100 Volt - 240 Volt 50/60 Hz 1500mA Max
Input voltage, loudspeaker
18VDC,2500mA
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
268 mm / 181 mm / 90 mm
Net weight
2,4 kg
Frame
One piece diecast aluminium
Enclosure
Reinforced ABS
Grilles
Custom made Kvadrat textile
021115_Vifa_Oslo_Manual_REV1.indd 19
02-11-2015 11:23:41