Edifier R2730DB vs Dialog AP-209

Basic Specifications

Edifier R2730DBDialog AP-209
Front speakers/satellites cabinet materialMDFMDF
Subwoofer cabinet materialn/aMDF
Front speakers depthn/a

128 mm

Height of front speakersn/a

203 mm

Width of front columnsn/a

115 mm

Wall mountingNoNo
Subwoofer heightn/a

320 mm

Subwoofer widthn/a

183 mm

Subwoofer depthn/a

290 mm

Interfaces

Edifier R2730DBDialog AP-209
Digital optical inputYesNo
USB Type A interface (for flash drive)NoYes
USB interface (for computer connection)NoNo
Digital coaxial inputYesNo
Support for SD memory cardsNoYes
Line input (stereo)YesYes
Headphone jackNoNo
Mains powerYesYes
Battery powerNoNo
BluetoothYesYes
Wireless connectionYesYes
Subwoofer outputNoNo
Line input (stereo) connectorRCARCA

Sound quality

Edifier R2730DBDialog AP-209
Number of front speakers

3

1

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

136 W

60 W

Front speakers power

68 W

15 W

Maximum playback frequency

20000 Hz

20000 Hz

Minimum reproducible frequency

45 Hz

20 Hz

Signal to noise ratio

85 dB

n/a
Subwoofer powern/a

30 W

Functions

Edifier R2730DBDialog AP-209
HF adjustmentYesYes
LF adjustmentYesYes
DTS decoderNoNo
Dolby Pro Logic II decoderNoNo
Dolby Digital decoderNoNo
Remote controlwirelesswireless
Built-in tunerNoYes
Powered by USBNoNo
DTS ES decoderNoNo
Controls on front sideNon/a

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