# Portable Speaker Kruger&Matz Music Box GO!, KM0559, Black

**URL:** https://aio.lv/en/product--kruger-matz-km0559--4503857
**Data updated:** 2026-03-07 14:47 (EET)
**Category:** Portable Speakers
**Manufacturer:** kruger & matz
**Manufacturer code:** KM0559
**EAN:** 5901890065382
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kruger-matz-km0559--4503857

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Kruger&Matz Music Box GO! KM0559 is a portable wireless speaker featuring Bluetooth connectivity, a built-in rechargeable battery, and a compact design. It delivers high-quality sound with deep bass, making it perfect for outdoor activities or home use. The speaker is lightweight and easy to carry, with a durable build that withstands various environments. Enjoy your favorite music anywhere with this stylish and functional speaker.

## Long description

The Kruger&Matz Music Box GO! KM0559 is a portable wireless speaker designed for both outdoor and indoor listening. It features Bluetooth 5.0 for stable wireless streaming, a built-in rechargeable 3.7 V / 1800 mAh battery for on-the-go use, and a compact, durable housing that measures 307 x 142 x 145 mm and weighs approximately 1.4 kg. The speaker system uses two 4" drivers and delivers a nominal output of 8 W with deep-bass emphasis and a frequency response from 50 Hz to 18 kHz. Additional playback options include USB, micro SD, AUX and FM radio, and a microphone input for announcements or karaoke.
Advantages
The Music Box GO! provides versatile connectivity with Bluetooth 5.0, TWS support for pairing two speakers, and multiple wired inputs including USB, micro SD and a 3.5 mm AUX jack. Its rechargeable battery enables portable use without constant mains power, and the built-in FM tuner and microphone input expand functionality beyond simple music playback. Sound characteristics include a clear midrange and boosted low end appropriate for casual listening and small gatherings.
Suitable for
 Outdoor picnics, barbecues and beach trips
 Small parties and home gatherings
 Portable music playback from phone, USB stick or micro SD card
 Voice announcements or casual karaoke via microphone input
 Listening to FM radio stations
Key specifications
 Output power: 8 W
 Speakers: 2 x 4" drivers
 Frequency response: 50 Hz – 18 kHz
 Signal-to-noise ratio: \> 80 dB
 Impedance: 2.8 Ohm
 Wireless: Bluetooth 5.0 with TWS function
 Inputs/outputs: USB 2.0 port, micro SD slot, AUX (3.5 mm), microphone input (6.3 mm), Micro USB socket
 FM tuner: 87.5 – 108 MHz
 Battery: 3.7 V / 1800 mAh (rechargeable)
 Power supply: 5 V
 Dimensions: 307 x 142 x 145 mm
 Weight: 1.4 kg
How to use
Charge the speaker via the Micro USB socket using a 5 V charger until the battery is full. For wireless playback, enable Bluetooth on your source device, select the Music Box GO! from the available devices and start streaming. To use TWS, pair each speaker individually with your device, then activate the TWS function according to the user manual to link two speakers for stereo sound. Insert a USB stick or micro SD card to play stored MP3 files, or connect a device with a 3.5 mm cable using the AUX input. Use the microphone input for announcements or karaoke; adjust volume and playback using the controls on the unit.
Usage recommendations
To maximize battery life, fully charge the speaker before long use and avoid leaving it in extreme temperatures. For best sound coverage at events, place the speaker elevated and unobstructed. When using TWS, place paired speakers at an appropriate distance for balanced stereo imaging. Clean connectors and input ports periodically to ensure reliable connections.

## FAQ

### How much does the Portable Speaker Kruger&Matz Music Box GO! KM0559 cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 668 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 21.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### 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 kruger & matz 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 kruger & matz 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

## Image

https://aio.lv/img/cache/product/4503857/18016780_large.webp