# Loudspeaker Edifier MR4 21 W

**URL:** https://aio.lv/en/product--edifier-mr4-bk--4791952
**Data updated:** 2025-12-29 17:41 (EET)
**Category:** Speakers
**Manufacturer:** Edifier
**Manufacturer code:** MR4 BK
**EAN:** 6923520269112
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 79.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--edifier-mr4-bk--4791952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 18.06.2026 | 1.99 EUR |
| Courier delivery to door | 18.06.2026 | 5.06 EUR |

## Summary description

The Edifier MR4 loudspeaker features a powerful 21 W RMS rated power and a frequency range of 60 - 20000 Hz, making it ideal for studio use. With 2.0 audio output channels and two drivers, it delivers clear and balanced sound. The wired connectivity ensures a stable connection, while the sleek black design adds a modern touch to your setup.

## Long description

The Edifier MR4 21 W compact loudspeaker delivers professional, balanced sound in a small footprint. It combines a 1-inch silk dome tweeter and a 4-inch MICA woofer housed in a durable MDF cabinet to provide accurate high frequencies, deeper bass and a near-flat response suited for monitoring and general listening. The speaker offers multiple wired inputs and a headphone output, and its 21 W RMS power and 60–20000 Hz frequency range make it suitable for studio and desktop setups.
Advantages
Designed for clarity and accuracy, the MR4 uses a silk dome tweeter with a special coating for smooth, refined treble and a MICA-reinforced woofer for stronger, more accurate low frequencies. The MDF wooden enclosure reduces unwanted resonance to maintain tonal integrity. Multiple connection options, a headphone output and an adjustable multifunction knob (volume, power and sound mode) provide flexible control and compatibility with audio interfaces, mixers, computers and mobile devices.
Suitable for
Home studio monitoring and music production
Desktop audio for computers and multimedia
Near-field critical listening and mixing
Connecting to audio interfaces, mixers and personal players
Key specifications
Model: Edifier MR4 (MPN: MR4 BK, EAN: 6923520269112)
RMS rated power: 21 W
Frequency response: 60–20000 Hz
Drivers: 1" silk dome tweeter; 4" MICA woofer
Audio channels: 2.0
Connectivity: Wired (1/4" TRS balanced input, RCA unbalanced input, Aux unbalanced input)
Colour: Black
How to use
Place the speaker on a stable surface in near-field position for monitoring or desktop listening. Connect the appropriate source using the 1/4" balanced TRS for audio interfaces or mixers, RCA for computers and personal players, or Aux for phones and tablets. Use the headphones output for private monitoring. Rotate the front knob to adjust volume, long-press to power the unit on or off and short-press to cycle through available sound effect modes.
Usage recommendations
For accurate monitoring, position the speakers at ear height and form an equilateral triangle with the listening position. Allow a short warm-up time after powering on and avoid placing speakers directly against reflective surfaces to minimize coloration. Use the balanced TRS input when connecting professional audio equipment for the best signal integrity.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Audio output channels | 2.0 |
| Woofer diameter | 1 mm |
| Tweeter | Yes |
| Tweeter diameter | 2.45 mm |
| Woofer | Yes |
| Woofer diameter (imperial) | 9.8 " |
| Speaker placement | Tabletop/bookshelf |
| Speaker enclosure | Closed |
| Speaker position | Front |
| Number of drivers | 2 |
| 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 % |

### 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 | Black |
| 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 MR4 BK cost, and is it available for purchase?

The price is 96.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 Monday 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Loudspeaker Edifier MR4 MR4 BK 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/4791952/57131464_large.webp