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Edifier MR4.5 (Black)
2.1 multimedia speaker kit - 80W RMS - XLR/TRS/RCA/AUX/3.5 mm Jack
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Edifier MR4.5: faithful, powerful, and perfectly controlled sound reproduction
Designed for music production, video editing, and demanding everyday listening, the Edifier MR4.5 deliver rich, natural, and exceptionally precise sound. Their bi-amplified architecture, combined with a two-way active crossover, ensures a seamless transition between the 4.5-inch mid-bass drivers and the 1-inch silk dome tweeters. Their extended and linear frequency response from 50 Hz to 40 kHz reproduces every detail with neutrality, while their 80 W RMS and their maximum sound pressure level of 98 dB at one meter make them equally suited to near-field and mid-field listening. The honeycomb surface waveguide on the tweeters improves treble extension and clarity while widening the optimal listening area. Finally, the MDF cabinets help effectively limit unwanted resonance and distortion.
Digital processing, acoustic adjustments, and connectivity
The MR4.5 combine full digital signal processing, active filtering, and DRC dynamics management to ensure precise, controlled sound reproduction. Their analog input stage and Class D amplifiers handle signals up to 24 bits/96 kHz. This quality extends to wireless listening thanks to Bluetooth 6.0 and LDAC codec, capable of reaching 990 kbit/s at 24 bits/96 kHz with compatible Android 8.0 devices or later. Multipoint connectivity also allows two sources to be paired simultaneously. The balanced XLR and TRS inputs meet the needs of professional environments, while the RCA, AUX, and headphone jacks make it easy to integrate into home setups. To precisely adapt the sound to the room and speaker placement, rear controls adjust the bass and treble by ±6 dB. The EDIFIER ConneX app adds low-cut, acoustic space, and desk reflection compensation settings, as well as two preset sound modes and customizable EQs.
Main features:
- Two-way bi-amplified active monitor speaker system
- Total power: 80 W RMS
- Mid-bass driver power: 30 W + 30 W RMS / Tweeter power: 10 W + 10 W RMS
- Mid-bass drivers: 2 x 4.5 inches / Tweeters: 2 x 1-inch silk dome
- Tweeter waveguide: honeycomb design intended to improve clarity, treble extension, and listening area width
- Frequency response: 50 Hz to 40 kHz
- Crossover frequency: 2 800 Hz
- Maximum sound pressure level: 98 dB at 1 meter
- Signal-to-noise ratio: = 89 dB(A) in Monitor mode
- Supported audio resolution: up to 24 bits/96 kHz
- Certifications: Hi-Res Audio and Hi-Res Audio Wireless
- Amplification: Class D
- Audio processing: full digital signal processing
- Filtering: two-way active crossover
- Dynamic management: DRC
- Equalization: customizable settings from the EDIFIER ConneX app
- Balanced XLR and TRS 6.35 mm inputs
- Unbalanced RCA input
- Stereo 3.5 mm auxiliary input
- Bluetooth audio input
- Stereo 3.5 mm headphone output
- Cabinet material: MDF
- Active speaker dimensions (W x H x D): 140 x 244 x 229 mm
- Passive speaker dimensions (W x H x D): 140 x 244 x 208 mm
- Net weight of the set: 6.63 kg
Select your criteria
General information |
Product name |
Edifier MR4.5 (Black) |
Brand |
Edifier | |
Model |
MR4.5 BK | |
Main characteristics |
Speakers type |
2.1 |
Typical use |
Desktop computer | |
| Laptop computer | ||
Remote control |
No | |
Power (RMS) |
80 W | |
Bandwidth (Min frequency) |
50 Hz | |
Bandwidth (Max frequency) |
40 kHz | |
Connectivity |
Interface with the computer |
Headphone (3.5mm Jack Female) |
| 3.5mm Jack Female Stereo | ||
| RCA Female | ||
| 6.35mm Jack Female Stereo | ||
| XLR | ||
Wireless |
No | |
Physical characteristics |
Color |
Black |
Width |
140 mm | |
Height |
240 mm | |
Depth |
229 mm | |
Weight |
6.63 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Edifier Europe B.V. |
Postal address |
Stationsplein 45, A4.004 3013 AK Rotterdam Pays-Bas | |
Electronic Address |
support@edifier.com |
See all Edifier products
Product referenced on 30 Jul 2026
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