# Studio monitor speaker M-Audio BX4 50 W RMS, MDF housing, 69–22000 Hz, wired inputs (3.5 mm, 6.35 mm), tabletop, black

**URL:** https://aio.lv/en/product--m-audio-bx4-pair--4812794
**Data updated:** 2026-01-21 10:58 (EET)
**Category:** Speakers
**Manufacturer:** M-Audio
**Manufacturer code:** BX4 PAIR
**EAN:** 694318024805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 92.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--m-audio-bx4-pair--4812794

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 5.54 EUR |

## Summary description

M-Audio BX4 is a wired studio monitor speaker with 50 W RMS power and 120 W PMPO, designed for universal use on tabletop or bookshelf. It features an MDF enclosure, frequency response 69–22,000 Hz, AC power (100–240 V) and typical consumption 85 W. Connectivity includes 2× 6.35 mm inputs, 3.5 mm AUX/headphone output and included AC and 3.5 mm audio cables. Compact dimensions and 4.46 kg weight make it suitable for home studios, multimedia setups and desktop monitoring.

## Long description

The M-Audio BX4 loudspeaker delivers improved desktop audio for music, podcasts, streaming, gaming, video calls and content creation. Compact and easy to set up, the BX4 combines a two-way design with a Black Kevlar® low-frequency driver and a natural silk dome tweeter to provide clear highs and solid low end. The speaker is computer-optimized, comes in a black finish and supports wired connections for a straightforward setup.
Advantages
The BX4 offers up to 50 W RMS per speaker (120 W peak system specification in manufacturer text) in a compact, vented MDF cabinet for controlled bass response. Rear-ported design and Kevlar low-frequency drivers deliver punchy low end while silk dome tweeters provide precise high-frequency detail and stereo imaging. Front-panel aux and headphone jacks plus rear RCA and 1/4" inputs make the speakers compatible with computers, audio interfaces and mobile devices. Rear EQ controls for high and low frequencies and a left/right active speaker position switch let you tailor the sound to your room and workflow.
Suitable for
Desktop listening for music and movies
Live streaming and podcast production
Gaming and video playback
Home content creation and basic music production
Video calls and conference audio
Key specifications
RMS rated power: 50 W
Frequency range: 69 – 22,000 Hz
Connectivity: wired (RCA, 1/4" inputs; 1/8" front aux and headphone)
Cabinet: acoustically inert MDF with rear bass port
Drivers: Black Kevlar low-frequency driver and natural silk dome tweeter
Colour: Black
Weight: 4.46 kg (pair)
How to use
Place the active speaker and passive speaker on your desktop with the active speaker connected to mains power. Use the rear RCA or 1/4" inputs to connect to your audio source, or the front 1/8" aux input for a mobile device. Adjust the front-panel volume control on the active speaker and use the rear High-EQ and Low-EQ controls to fine-tune treble and bass for your listening environment. Use the Left/Right Active Speaker Position Switch to set which speaker is active according to your desk layout.
Usage recommendations
Position the speakers at ear level and form an equilateral triangle between your listening position and the two speakers for the most accurate stereo imaging. Avoid placing the speakers directly against a wall to reduce bass coloration; slightly decouple them from the surface if possible.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Speaker placement | Tabletop/bookshelf |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Bluetooth | No |
| Headphone outputs | 1 |
| AC (power) in | Yes |
| AUX in | Yes |
| Headphone connectivity | 3.5 mm |
| 3.5 mm (1/8-inch) in | Yes |
| 6.35 mm (1⁄4-inch) input | 2 |

### Technical details

| Feature | Value |
|---|---|
| Frequency range | 69 - 22000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.46 kg |
| Height | 225 mm |
| Width | 156 mm |
| Depth | 175 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 85 W |
| Power source type | AC |
| AC input frequency | 50 - 60 |
| AC input voltage | 100-240 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, Audio (3.5mm) |

### Performance

| Feature | Value |
|---|---|
| Product colour | Black |
| RMS rated power | 50 W |
| Peak Music Power Output (PMPO) | 120 W |
| Housing material | MDF |
| Recommended usage | Universal |

## FAQ

### How much does the M-Audio BX4 studio monitor 50 W cost, and is it available for purchase?

The price is 111.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 Thursday 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 M-Audio BX4 studio monitor 50 W 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 M-Audio 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 M-Audio 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: connectivity technology, weight, 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/4812794/57131671_large.webp