Edifier R2800 vs Edifier R2750DB

Basic Specifications

Edifier R2800Edifier R2750DB
Front speakers/satellites cabinet materialMDFMDF
Front speakers depth

320 mm

n/a
Height of front speakers

463 mm

n/a
Width of front columns

258 mm

n/a
Wall mountingNoNo

Interfaces

Edifier R2800Edifier R2750DB
Digital optical inputYesYes
USB Type A interface (for flash drive)NoNo
USB interface (for computer connection)NoNo
Digital coaxial inputYesYes
Support for SD memory cardsNoNo
Line input (stereo)YesYes
Headphone jackNoNo
Mains powerYesYes
Battery powerNoNo
BluetoothNoYes
Wireless connectionNoYes
Subwoofer outputn/aYes
Line input (stereo) connectorRCARCA

Sound quality

Edifier R2800Edifier R2750DB
Number of front speakers

3

3

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

140 W

136 W

Front speakers power

70 W

68 W

Maximum playback frequency

20000 Hz

20000 Hz

Minimum reproducible frequency

42 Hz

45 Hz

Signal to noise ratio

85 dB

n/a
Separation of channels

50 dB

n/a

Functions

Edifier R2800Edifier R2750DB
HF adjustmentYesYes
LF adjustmentYesYes
DTS decoderNoNo
Dolby Pro Logic II decoderNoNo
Dolby Digital decoderNoNo
Remote controln/awireless
Built-in tunerNoNo
Powered by USBNoNo
DTS ES decoderNoNo
Controls on front siden/aNo

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