Ginzzu GM-427 vs Dialog AP-225

Basic Specifications

Ginzzu GM-427Dialog AP-225
Front speakers/satellites cabinet materialMDFMDF
Subwoofer cabinet materialMDFMDF
Front speakers depth

120 mm

125 mm

Height of front speakers

202 mm

203 mm

Width of front columns

105 mm

115 mm

Wall mountingNoNo
Subwoofer height

323 mm

380 mm

Subwoofer width

170 mm

170 mm

Subwoofer depth

345 mm

320 mm

Interfaces

Ginzzu GM-427Dialog AP-225
Digital optical inputNoNo
USB Type A interface (for flash drive)YesYes
USB interface (for computer connection)NoNo
Digital coaxial inputNoNo
Support for SD memory cardsYesYes
Line input (stereo)YesYes
Headphone jackNoNo
Mains powerYesYes
Battery powerNoNo
BluetoothYesYes
Wireless connectionYesYes
Subwoofer outputNoNo
Line input (stereo) connectorRCARCA

Sound quality

Ginzzu GM-427Dialog AP-225
Number of front speakers

1

1

Magnetic shielding of front speakers/satellitesYesn/a
Magnetic shielding of subwooferYesn/a
Total power (RMS)

60 W

60 W

Front speakers power

30 W

15 W

Maximum playback frequency

20000 Hz

20000 Hz

Minimum reproducible frequency

40 Hz

20 Hz

Signal to noise ratio

78 dB

n/a
Subwoofer power

15 W

30 W

Functions

Ginzzu GM-427Dialog AP-225
HF adjustmentn/aNo
LF adjustmentn/aYes
DTS decoderNoNo
Dolby Pro Logic II decoderNoNo
Dolby Digital decoderNoNo
Remote controlwirelesswireless
Built-in tunerYesYes
Powered by USBNoNo
DTS ES decoderNoNo
Controls on front sideNon/a

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