Full Comparison

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Acustic Systems:GM-428
Device typeMultimedia Speaker System 2.1 with Bluetooth
Package ContentsSubwoofer, satellites-2 pcs., Audio cable, remote control, manual, warranty card
Type of packagingColor box
Packing height, mm
Packing width, mm
Packing depth, mm
Package gross weight, gr
Quantity of consumer packages, pcs2
Height of the box, cm
Width of the box, cm
Box depth, cm
Box gross weight, kg
Net weight of the box, kg
Power, W70
Remote controlleryes
Built-in MP3 playerSD-card, USB-flash
Support for Handsfree
FM radio87,5-108,0 MHz
AdditionallyModes MUTE, STANDBY
Equalizerordinary, jazz, rock, pop, classic
Built-in amplifieryes
Entrancestereo input (2RCA)
Alarm clocknot
Total power (RMS)70 W
Frequency response40Hz - 20KHz
Audio SourcesBluetooth, AUX, SD-card, USB-flash, FM-радио
Signal / noise ratio>80
Speaker2 х 3 inches (2 х 7.62 cm), 4 Ohm
Subwoofer6,5 inches (16.51 cm), 4 ohms
Supply voltage220В-240В, 50Гц
Subwoofer speaker, cm6,5 inches (16.51 cm)
Subwoofer power, W40
Subwoofer output power, W40
Internal resistance, Om4
Frequency range (Hz)50Hz - 20KHz
Fazoinvertorside pipe
Magnetic shieldingyes
Housingwood (MDF)
Width of subwoofer, mm250
Subwoofer height, mm315
Depth of subwoofer, mm250
Subwoofer Weight, g
Frequency range (Hz)50Hz - 20KHz
Number of satellites, pcs.2
Satellite power, W15
Output power of satellite, W15
Speaker of satellite, cm3 inches (2 х 7.62 cm)
Width of satellite, mm108
The height of the satellite, mm315
The depth of the satellite, mm105
Weight of the satellite, g
Internal resistance, Om4
Height, mm
Width, mm
Depth, mm
Net weight, gr