Ginzzu GM-406 vs Dialog AP-250

Basic Specifications

Ginzzu GM-406Dialog AP-250
Front speakers/satellites cabinet materialMDFMDF
Subwoofer cabinet materialMDFMDF
Front speakers depth

87 mm

130 mm

Height of front speakers

153 mm

401 mm

Width of front columns

90 mm

140 mm

Wall mountingNoNo
Subwoofer height

266 mm

404 mm

Subwoofer width

170 mm

230 mm

Subwoofer depth

238 mm

310 mm


Ginzzu GM-406Dialog AP-250
Digital optical inputNoYes
USB Type A interface (for flash drive)YesYes
USB interface (for computer connection)NoNo
Digital coaxial inputNoYes
Support for SD memory cardsYesYes
Line input (stereo)YesYes
Headphone jackNoNo
Mains powerYesYes
Battery powerNoNo
Wireless connectionYesYes
Subwoofer outputNoNo
Line input (stereo) connectorRCARCA
Number of microphone inputsn/a


Sound quality

Ginzzu GM-406Dialog AP-250
Number of front speakers



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

40 W

80 W

Front speakers power

10 W

15 W

Maximum playback frequency

20000 Hz

20000 Hz

Minimum reproducible frequency

40 Hz

40 Hz

Signal to noise ratio

68 dB

Subwoofer power

20 W

50 W


Ginzzu GM-406Dialog AP-250
HF adjustmentYesn/a
LF adjustmentYesYes
DTS decoderNoNo
Dolby Pro Logic II decoderNoNo
Dolby Digital decoderNoNo
Remote controlwirelesswireless
Built-in tunerYesYes
Powered by USBNoNo
DTS ES decoderNoNo
Controls on front sideYesNo

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