Ginzzu GM-425 vs Microlab M-900

Basic Specifications

Ginzzu GM-425Microlab M-900
Front speakers/satellites cabinet materialMDFwood
Subwoofer cabinet materialMDFwood
Front speakers depth

116 mm

76 mm

Height of front speakers

202 mm

160 mm

Width of front columns

105 mm

70 mm

Wall mountingNoNo
Subwoofer height

312 mm

160 mm

Subwoofer width

170 mm

220 mm

Subwoofer depth

330 mm

270 mm

Amplifier widthn/a

77 mm

Height of amplifiern/a

200 mm

Amplifier depthn/a

210 mm

Interfaces

Ginzzu GM-425Microlab M-900
Digital optical inputNoNo
USB Type A interface (for flash drive)YesNo
USB interface (for computer connection)NoNo
Digital coaxial inputNoNo
Support for SD memory cardsYesNo
Line input (stereo)YesYes
Headphone jackNoYes
Mains powerYesYes
Battery powerNoNo
BluetoothYesn/a
Wireless connectionYesn/a
Subwoofer outputNon/a
Line input (stereo) connectorRCAmini jack

Sound quality

Ginzzu GM-425Microlab M-900
Number of front speakers

1

1

Magnetic shielding of front speakers/satellitesYesYes
Magnetic shielding of subwooferYesYes
Total power (RMS)

60 W

40 W

Front speakers power

15 W

12 W

Maximum playback frequency

20000 Hz

20000 Hz

Minimum reproducible frequency

40 Hz

50 Hz

Signal to noise ratio

78 dB

80 dB

Subwoofer power

30 W

16 W

Separation of channelsn/a

50 dB

Functions

Ginzzu GM-425Microlab M-900
HF adjustmentn/aYes
LF adjustmentn/aYes
DTS decoderNoNo
Dolby Pro Logic II decoderNoNo
Dolby Digital decoderNoNo
Remote controlwirelessn/a
Built-in tunerYesNo
Powered by USBNoNo
DTS ES decoderNoNo
Controls on front sideYesn/a

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