Hifiverse

Bookshelf Speakers — Edifier MR4

Description, images, technical data and specifications

Edifier MR4
Image source — © Edifier

The MR4 is a fully active bookshelf loudspeaker from Edifier, built with substantial internal amplification. The MR4 brings Edifier's considered engineering to a compact active loudspeaker format.

Key specs that matter

Rated response is 60Hz to 20,000Hz within plus-or-minus 3dB. Internal amplification delivers 2 x 21W. Weight is 4.5kg, maintaining a manageable footprint suited to a variety of desktop or secondary system placements.

Sound and use context

Expect an accessible presentation reflecting the solid 21W-per-channel amplification, consistent with Edifier's broader value-focused engineering philosophy applied to a compact active format.

Pairing

As a fully active design, the MR4 requires no external power amplifier, connecting directly to a source component or preamplifier with line-level or wireless streaming input.

Alternatives

Edifier's own QR65 and R1700BTs offer alternatives with somewhat different amplification configurations within the same broader accessible active catalogue.

Specifications

  • Model name

    MR4

  • Frequency Response low +/- 3dB (Hz)

    60

  • Frequency Response high +/- 3dB (Hz)

    20 000

  • Sensitivity (dB at 1 W/1m)

    N/A

  • Impedance (Ohms)

    N/A

  • Power amplifier requirements (W)

    N/A

  • Has internal amplification

    Yes

  • Internal amplification power (W)

    21 + 21

  • Size (sm)

    N/A

  • Weight (kg)

    4.5

  • Official link

More components