Edifier MR3BT

Edifier MR3 Compact 2.0 Studio Speakers

User Manual

Introduction

The Edifier MR3 Compact 2.0 Studio Speakers are designed to deliver high-fidelity audio for both professional studio monitoring and casual listening. Featuring Hi-Res Audio certification, Bluetooth V5.4 connectivity, and versatile input options, these speakers provide a powerful and clear sound experience. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your MR3 speakers.

Front view of two Edifier MR3 studio speakers in black

Image: The Edifier MR3 speakers, showcasing their compact design and front-facing controls on the right speaker.

Package Contents

Please check the box for the following items:

  • Edifier MR3 Speakers (1 pair)
  • Speaker Connection Cable x 1
  • 3.5mm to RCA Audio Cable x 1
  • 3.5mm to 3.5mm Audio Cable x 1
  • Power Cable x 1
  • Quick Start Guide x 1
  • Important Safety Instructions x 1
Contents of the Edifier MR3 speaker box, including speakers, cables, and manuals

Image: All components included in the Edifier MR3 speaker package, neatly laid out.

Setup

1. Speaker Placement

Place the speakers on a stable, flat surface. For optimal stereo imaging, position the speakers equidistant from your listening position, forming an equilateral triangle. Ensure there is adequate space behind the speakers for ventilation and cable connections.

2. Connecting the Speakers

Connect the passive speaker to the active speaker using the provided speaker connection cable. Ensure the positive (+) and negative (-) terminals on both speakers are matched correctly.

Rear view of Edifier MR3 speakers showing input ports and acoustic tuning controls

Image: The rear panel of the active Edifier MR3 speaker, detailing the various input and output ports, including TRS, RCA, and speaker output.

3. Connecting Audio Sources

The MR3 speakers offer multiple connectivity options:

  • RCA Input: Use the provided 3.5mm to RCA cable to connect devices with RCA outputs (e.g., turntables, audio interfaces).
  • AUX Input: Use the 3.5mm to 3.5mm cable for devices with a 3.5mm audio jack (e.g., smartphones, computers). This port is conveniently located on the front of the active speaker.
  • Bluetooth V5.4: For wireless connection, refer to the "Operating Instructions" section for Bluetooth pairing.
  • TRS Balanced Input: For professional audio interfaces or mixing consoles, use TRS cables (not included) to connect to the balanced inputs on the rear panel.
Diagram illustrating various connectivity options for Edifier MR3 speakers: TRS, RCA, AUX, and Bluetooth

Image: A visual guide to connecting different audio sources to the Edifier MR3 speakers, highlighting TRS, RCA, AUX, and Bluetooth inputs.

4. Power Connection

Connect the power cable to the active speaker and then plug it into a wall outlet. The power indicator light will illuminate.

Operating Instructions

1. Power On/Off and Volume Control

The multi-function rotary knob on the front of the active speaker controls power and volume:

  • Power On/Off: Press and hold the knob for 3 seconds to turn the speakers on or off.
  • Volume Adjustment: Rotate the knob clockwise to increase volume and counter-clockwise to decrease volume.

2. Input Selection

Press the multi-function knob briefly to cycle through the available input modes: Bluetooth, AUX, and RCA/TRS. The indicator light will change color to indicate the selected input.

3. Bluetooth Pairing

  1. Switch the speaker input to Bluetooth mode. The Bluetooth indicator light will flash rapidly, indicating it's in pairing mode.
  2. On your device (smartphone, tablet, computer), enable Bluetooth and search for "EDIFIER MR3".
  3. Select "EDIFIER MR3" to connect. Once paired, the Bluetooth indicator light will glow steadily.
  4. To disconnect or clear pairing, press and hold the multi-function knob while in Bluetooth mode until the light flashes rapidly again.

4. Sound Modes and Acoustic Tuning

The MR3 speakers offer selectable sound modes (Studio or Music) and advanced acoustic tuning options to optimize sound for your environment. These settings can be adjusted via the EDIFIER Connex mobile application.

Screenshot of the Edifier Connex app showing acoustic tuning options for the MR3 speakers

Image: The EDIFIER Connex app interface, demonstrating controls for acoustic compensation, including low cutoff, acoustic space, and desktop control settings.

Overview of features available in the Edifier Connex mobile application for MR3 speakers

Image: A comprehensive view of the EDIFIER Connex app's capabilities, including sound effects, equalizer customization, and acoustic adjustments.

Download the EDIFIER Connex app from your device's app store for full control over these features.

5. Headphone Output

A 3.5mm headphone jack is located on the front of the active speaker. Plugging in headphones will mute the speakers, allowing for private listening.

Maintenance

  • Cleaning: Use a soft, dry cloth to clean the speaker surfaces. Do not use liquid cleaners or aerosols, as they may damage the finish or internal components.
  • Dust: Regularly dust the speaker grilles and surfaces to prevent accumulation, which can affect sound quality and speaker longevity.
  • Environment: Avoid placing speakers in direct sunlight, near heat sources, or in areas with high humidity. Ensure proper ventilation around the speakers.
  • Handling: Handle the speakers with care. Avoid dropping them or subjecting them to strong impacts.

Troubleshooting

ProblemPossible CauseSolution
No sound from speakers.
  • Speakers not powered on.
  • Incorrect input selected.
  • Volume too low.
  • Cables not connected properly.
  • Headphones plugged in.
  • Ensure speakers are powered on (indicator light is solid).
  • Press the multi-function knob to cycle through inputs.
  • Increase volume using the knob or source device.
  • Check all audio and speaker connection cables.
  • Unplug headphones from the front jack.
Bluetooth connection issues.
  • Speakers not in pairing mode.
  • Device too far from speakers.
  • Interference.
  • Ensure speakers are in Bluetooth pairing mode (flashing indicator).
  • Move device closer to speakers (within 10 meters).
  • Turn off other Bluetooth devices nearby.
  • Try clearing the pairing history on both the speakers and your device, then re-pair.
Distorted sound.
  • Volume too high (on speakers or source).
  • Poor audio source quality.
  • Improper acoustic tuning.
  • Reduce volume on both speakers and source device.
  • Test with a different audio source or higher quality audio file.
  • Adjust acoustic tuning settings via the EDIFIER Connex app.

Specifications

FeatureDetail
Model NameMR3BT
Output Power (RMS)18W + 18W (36W Total)
Frequency Response52Hz - 40KHz
Signal-to-Noise Ratio≥85dB (A)
Maximum SPL92.5dB (@1 meter)
Input Sensitivity
  • TRS: 1228 ± 100mV (+4dBu)
  • RCA: 775 ± 50mV
  • AUX: 775 ± 50mV
  • Bluetooth: 800 ± 50mFFS
ConnectivityBluetooth V5.4, TRS Balanced, RCA, AUX
Speaker TypeMonitor (3.5" Bass, 1" Tweeter)
Enclosure MaterialMDF (Medium-Density Fiberboard)
Dimensions (W x H x D)
  • Active Speaker: 125.5mm x 220mm x 185mm
  • Passive Speaker: 125.5mm x 220mm x 176mm
Net Weight4.9 kg
Controller TypeButton (Multi-function rotary knob)
Audio Output ModeStereo, Mono
Compatible DevicesLaptop, MP3 Player, Tablet, Television, Smartphone
Frequency response graph for Edifier MR3 speakers, showing a flat response from 52Hz to 40KHz

Image: A graph illustrating the flat frequency response of the Edifier MR3 speakers, indicating accurate sound reproduction across a wide range.

Detailed specifications list for Edifier MR3 speakers

Image: A visual representation of the detailed technical specifications for the Edifier MR3 speakers.

Warranty and Support

The Edifier MR3 speakers come with a 2-year manufacturer warranty. This warranty covers defects in materials and workmanship under normal use.

For warranty claims, technical support, or service inquiries, please contact the retailer where you purchased the product or visit the official Edifier website for support resources. Please retain your proof of purchase for warranty validation.

Seller: EdifierDirect BE

© 2024 Edifier. All rights reserved.

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