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Edifier MR3 specifications and in-depth review

Edifier MR3

Manufacturer: Edifier

The Edifier MR3 is a pair of active bookshelf speakers designed for home audio use, featuring a bass reflex enclosure and a 2-way driver layout. Each unit weighs 3.85 kg and connects via a range of inputs, making it a versatile option for different source devices. The speakers also include Bluetooth 5.4 for wireless connectivity along with support for a dedicated smartphone app.

On the technical side, the MR3 uses a 1″ tweeter paired with a 3.5″ woofer, with a frequency range spanning from 52 Hz up to 40,000 Hz. The system delivers a combined 36W of audio power and has a signal-to-noise ratio of 85 dB. Audio inputs include TRS (6.5mm), RCA, and AUX (3.5mm), and the unit also features a subwoofer output port. The speakers carry a 2-year warranty and measure 125.5 mm wide, 220 mm tall, and 185 mm deep.

Pros
  • Bluetooth 5.4 allows for modern wireless audio streaming
  • Three audio input options — TRS (6.5mm), RCA, and AUX (3.5mm) — provide flexible source connectivity
  • Subwoofer output port enables easy expansion of the low-end with an external subwoofer
  • Dedicated smartphone app support adds a layer of control without needing physical controls
  • Wide frequency range extending up to 40,000 Hz
  • 2-year warranty offers reasonable coverage for a home audio product
Cons
  • No remote control included, requiring physical access to the unit for adjustments
  • At 3.5 inches, the woofer size is relatively small, which limits low-frequency output — reflected in the 52 Hz lower bound
  • Cannot be wall-mounted, restricting placement options
  • Signal-to-noise ratio of 85 dB is modest for a studio-oriented monitor speaker
Who is this for?

The MR3 is well suited to home desktop setups and casual listening environments where flexible connectivity matters — the combination of TRS, RCA, and AUX inputs means it can easily pair with a range of source devices. Users who want a compact bookshelf speaker with Bluetooth 5.4 for wireless streaming alongside the option to add a subwoofer later will find the feature set practical. The dedicated smartphone app also makes it a reasonable fit for those who prefer software-based control over their audio setup.

Who is this NOT for?

Users requiring precise studio monitoring may find the 85 dB signal-to-noise ratio insufficient for critical listening tasks where accuracy is paramount. The 3.5-inch woofer and a low-frequency floor of 52 Hz make it a poor match for anyone who depends on deep, extended bass reproduction without a subwoofer. Additionally, the absence of any remote control and the lack of wall-mounting support limit its usefulness in living room or home theater installations where flexible placement and remote operation are typically expected.

General info:

Speaker type Active
Driver layout 2-way
Form factor Bookshelf
Audio inputs TRS (6.5mm), RCA, AUX (3.5mm)
Enclosure type Bass reflex (ported)
Weight 3.85 & 3.85 kg
are wall-mountable ✕
volume 5107.85 cm³
width 125.5 mm
height 220 mm
thickness 185 mm
warranty period 2 years

The Edifier MR3 is an active bookshelf speaker system built around a 2-way driver layout and a bass reflex (ported) enclosure. For connectivity, it accepts audio via TRS (6.5mm), RCA, and AUX (3.5mm) inputs, though it does not support wall mounting. Each speaker unit weighs 3.85 kg, with physical dimensions of 125.5 mm wide, 220 mm tall, and 185 mm deep, giving a total volume of 5107.85 cm³. The product comes with a 2-year warranty.

Specifications:

Tweeter size 1"
Main driver/woofer size 3.5"
lowest frequency 52 Hz
highest frequency 40000 Hz
Signal-to-Noise ratio (DAC) 85 dB
audio system power 36W

The MR3 uses a 1″ tweeter alongside a 3.5″ woofer, covering a frequency range from 52 Hz up to 40,000 Hz. The system delivers a total output of 36W, while the DAC signal-to-noise ratio is rated at 85 dB.

Features:

has a sub output port ✓
Has a dedicated smartphone app ✓
has a remote control ✕
has a rechargeable remote control ✕
Bluetooth version 5.4

The MR3 includes Bluetooth 5.4 for wireless connectivity and features a subwoofer output port for those looking to extend the low-end with an external sub. It also supports a dedicated smartphone app, though it does not come with a remote control of any kind.

Final Verdict

The Edifier MR3 is a compact active bookshelf speaker system that covers the essentials for home listening with a practical mix of wired and wireless connectivity. Its Bluetooth 5.4 support, three audio inputs, subwoofer output, and smartphone app integration make it a well-rounded option for users building a flexible desktop or casual home audio setup. That said, its modest woofer size and signal-to-noise ratio mean it is best enjoyed in relaxed listening contexts rather than demanding studio or home theater environments. For those seeking an approachable, feature-capable bookshelf speaker for everyday use, the MR3 delivers a coherent package within a clearly defined scope.