Main product

Overview


Compact and Powerful Design

Upgrades your listening experience by providing a professional sound performance, and its compact size makes it an ideal solution for any small space.

Natural High End Tweeter

Utilizes 1-inch silk dome tweeters to produce a smooth and high-frequency sound, and the special coating added on it ensures a more natural and refined treble.

Deep Bass Driver

Adopts 4-inch low-frequency diaphragm woofers with MICA to produce a stronger bass with a more accurate overall sound.

Classic Wooden Speaker

The strong and durable MDF wooden cabinets is designed to restore the original tone by minimizing acoustic resonance and rendering effect consistently.

Multiple Connection Methods

Equipped with a 1/4-inch balanced TRS input to connect to the audio interface, mixers, etc. A RCA unbalanced input to personal music players, desktop computers, etc. An Aux unbalanced input to mobile phones, tablets, etc. And a headphones output to headphones.

Adjustable Knob

Rotate the knob to adjust the volume, long press to power on/off and short press to switch sound effect mode.

A Suitably Near-flat Response

Professionally fine-tuned to an appropriately neutral, flat response to naturally present the sound of the recording/mix-in-progress, which improves the accuracy of recording levels, mic placement, mix balance, EQ, mastering processing, etc.




At-a-glance


  • 1-inch silk dome tweeter and 4-inch diaphragm woofers deliver pure sound

  • Monitor and music modes to fit both fun and professional listening

  • Smooth frequency response for great audio reference

  • Supports TRS balanced input, and AUX/RCA unbalanced input connections




Reasons to buy

  • 1-inch silk dome tweeter and 4-inch diaphragm woofers deliver pure sound
  • Monitor and music modes to fit both fun and professional listening
  • Smooth frequency response for great audio reference
  • Supports TRS balanced input, and AUX/RCA unbalanced input connections

Specification

Technical Description: Edifier MR4 Black Wired 21 W
Audio
Total Harmonic Distortion (THD):Total harmonic distortion is a measure of non-linear harmonic\n\ndistortion and is given in %. Non-linear harmonic distortions are\n\nsignals which were not present in the original before the signal was\n\nconverted by the headphones. These unwanted signals are caused by the\n\ndiaphragm, whose movements do not precisely move in time with the\n\nelectric signals that cause it to move. Unfortunately, this is a\n\nfeature of all electroacoustic transducers. Although it cannot be\n\ncompletely eliminated, suitable steps can be taken to minimise it.\n\nHowever, the user is not interested in why this distortion takes place\n\nbut in how great the level of distortion must be for it to become\n\nperceptible. According to the findings of several research projects, a\n\ntotal harmonic distortion of 1% in the frequency range of 100 to 2000\n\nHz is imperceptible. Below 100 Hz, the perceptibility threshold lies\n\nat 10%.
0.2%
Signal-to-Noise Ratio (SNR):This is the ratio of signal intensity to noise intensity.
85 dB
Frequency range:The lowest and the hightest frequencies that can be inputted/produced.
60 - 20000 Hz
Speakers RMS power:
42 W
RMS rated power:RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplfiers and loudspeakers.
21 W

Loudspeakers
Woofer diameter (imperial):
24.9 cm (9.8")
Woofer diameter:
1 mm
Woofer:Loudspeaker designed to reproduce low frequencies.
Yes
Tweeter diameter:
2.45 mm
Number of tweeter drivers:
1
Tweeter:Loudspeaker designed to reproduce high frequencies.
Yes
Number of drivers:The quantity of drivers, which are individual transducers that converts electrical energy to sound waves.
2
Speaker position:
Front
Speaker enclosure:
Closed
Speaker placement:The position of the speaker.
Tabletop/bookshelf
Audio output channels:An audio output channel is an electric circuit which acts as a path for a signal produced by a device. A device may have several audio output channels.
2.0 channels

Packaging content
Quantity per pack:The amount in each pack.
2 pc(s)

Performance
Housing material:
MDF
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Studio
Product colour:
Black

Ports & interfaces
AUX in:
Yes
Audio RCA inputs:
2
6.35 mm (1/4-inch) input:
2
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
No
Connectivity technology:
Wired

Product details

MR4-BLK Edifier

Edifier MR4 Black Wired 21 W

£172.43 and In stock

SKU: MR4-BLK

Edifier MR4 Black Wired 21 W

Quick Code: Q1574297 MPN: MR4-BLK

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