# Loudspeaker Edifier MR4-WHITE 21 W

**URL:** https://aio.lv/en/product--edifier-mr4-wt--4792192
**Data updated:** 2025-12-29 17:41 (EET)
**Category:** Speakers
**Manufacturer:** Edifier
**Manufacturer code:** MR4 WT
**EAN:** 6923520269105
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 109.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 90.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--edifier-mr4-wt--4792192

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 5.69 EUR |

## Summary description

The Edifier MR4-WHITE loudspeaker is designed for studio use, featuring 2.0 audio output channels and two drivers. With a wired connectivity technology, it delivers a powerful RMS rated power of 21 W. The frequency range spans from 60 to 20000 Hz, ensuring clear and accurate sound reproduction. Its sleek white design makes it a stylish addition to any studio setup.

## Long description

The Edifier MR4-WHITE 21 W studio monitor is a wired 2.0 loudspeaker designed for accurate audio reproduction in production and critical listening. Tuned by Edifier Acoustic Lab using Klippel analysis, the MR4 offers a flatter response curve suitable for monitoring, a 4-inch woofer driven by a Class-D amplifier that extends low-frequency response down to 60 Hz, and a 1-inch silk-dome tweeter for clear treble. The enclosure is constructed from MDF to reduce resonance, while an upgraded MICA-reinforced polypropylene cone balances rigidity and natural mid-low detail. Dual-mode operation lets you choose between a neutral monitor mode for mixing and a music mode for everyday listening.
Advantages
The MR4 provides precise sound through professional tuning and a built-in DSP with TI ADC and TAS5713 digital amplifier, delivering high signal-to-noise performance. Its second-order crossover improves signal distribution between woofer and tweeter for purer output. Multiple inputs — balanced 6.35 mm TRS, two unbalanced RCA/AUX, and a front headphone output — enable flexible connections to mixers, consoles and consumer devices. The front multifunction knob offers simple control of volume, power (long press) and mode switching (double click).
Suitable for
 Home or small project studio monitoring
 Music production and mixing with consoles or audio interfaces (+4 dBu equipment)
 Nearfield critical listening and reference monitoring
 Desktop multimedia listening with headphone monitoring
Key specifications
 Model: Edifier MR4-WHITE (MPN: MR4 WT)
 Power (RMS): 21 W
 Drivers: 4" woofer and 1" silk-dome tweeter
 Frequency response: 60 Hz – 20 kHz
 Inputs: balanced 6.35 mm TRS, 2× RCA/AUX
 Output: front headphone output
 Connectivity: wired
 Cabinet material: MDF
 Colour: White
 EAN: 6923520269105
How to use
Connect the MR4 to your source using the balanced 6.35 mm TRS input for professional equipment or the RCA/AUX inputs for consumer devices. Place the monitors at nearfield listening positions, angled toward the listening spot and positioned on a stable surface or monitor stands. Use the front multifunction knob to set the volume, long-press to power the speaker on or off, and double-click to toggle between monitor and music modes. Plug headphones into the front output to switch monitoring to headphones.
Usage recommendations
For accurate monitoring, allow the monitors to warm up for a short period before critical listening, keep them in symmetrical positions relative to room boundaries, and use the balanced TRS input when connecting to professional mixers or audio interfaces to reduce noise and maintain signal integrity.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Audio output channels | 2.0 |
| Woofer diameter | 9.8 mm |
| Tweeter | Yes |
| Tweeter diameter | 2.45 mm |
| Woofer | Yes |
| Speaker placement | Tabletop/bookshelf, In-wall/in-ceiling |
| Speaker enclosure | Closed |
| Speaker position | Front |
| Number of drivers | 2 |
| Number of woofer drivers | 1 |
| Number of tweeter drivers | 1 |

### Audio

| Feature | Value |
|---|---|
| Speakers RMS power | 42 W |

### Amplifier

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 85 dB |
| Total Harmonic Distortion (THD) | 0.2 % |
| Amplifier | No |
| Amplifier class | D |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | No |
| AUX in | Yes |
| Audio RCA inputs | 2 |
| 6.35 mm (1⁄4-inch) input | 2 |

### Technical details

| Feature | Value |
|---|---|
| Frequency range | 60 - 20000 |

### Performance

| Feature | Value |
|---|---|
| Product colour | White |
| RMS rated power | 21 W |
| Housing material | MDF |
| Recommended usage | Studio |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 2 pc(s) |

## FAQ

### How much does the Loudspeaker Edifier MR4-WHITE MR4 WT cost, and is it available for purchase?

The price is 109.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 73 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 29.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Loudspeaker Edifier MR4-WHITE MR4 WT be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Edifier products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Edifier service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: audio output channels, connectivity technology, rms rated power, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4792192/59121784_large.webp