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We’ve locked down selected products to 2021’s lowest price for your business. And they’re guaranteed not to rise for 30days!*

*Selected top tech guaranteed to match or be lower than last year’s lowest price. Our price lock means selected prices will not increase during a 30 day promotion period. There are three promotion periods planned, period 1 - 20/07/22 - 18/08/22, period 2 - 19/08/22 - 17/09/22 and period 3 18/09/22 - 17/10/22. Promotion subject to product availability, Currys reserves the right to cancel the promotion at any time.

SAMSUNG MX-ST50B/XU Bluetooth Megasound Party Speaker - Black

N662316W | MX-ST50B/XU
  • Water resistant
  • Bi-directional Sound for room-filling audio
  • LED party lights
  • Up to 18 hours battery life
  • Pair up to 10 speakers
  • Bluetooth

SAMSUNG MX-ST50B/XU Bluetooth Megasound Party Speaker - Black

SAMSUNG MX-ST50B/XU Bluetooth Megasound Party Speaker - Black

N662316W | MX-ST50B/XU

Can't find what you're looking for? Speak to us directly though Shoplive now

Can't find what you're looking for? Speak to us directly though Shoplive now

Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

Learn more
Product information

Need some calm lo-fi beats for your garden party? Or pumping bass tracks to get the dance floor moving? The MX-ST50B can fill any venue with rich and bassy sound. Thanks to its Bi-directional Sound output no corner will be left out of the fun. It can run for up to 18 hours on the built-in battery, so you can party off the grid. And with IPX5 water resistance, not even rain can stop you.

Good to know

- Plugged into the wall, it can pump out 240 W – more than enough to fill a room
- With Party Lights+ you can light up the dance floor with selection of effects
- If one is not enough, you can connect up to 10 compatible speakers together
- Plug in a mic and sing your heart out with Karaoke Mode
- With the Samsung Sound Tower app you can control the lights and sound effects
- The Bass Booster lets you add extra kick to the low end

SAMSUNG MX-ST50B/XU Bluetooth Megasound Party Speaker - Black, Water resistant, Bi-directional Sound for room-filling audio, LED party lights, Up to 18 hours battery life, Pair up to 10 speakers, Bluetooth, Aux-in / USB


Basic Specifications

Manufacturer's Part Number
Product Type
Megasound speaker


Megasound speaker


Water resistant (IPX5)
Lighting effects
LED lighting modes
Other features
- DJ effects
- Karaoke mode


Box contents
Samsung MX-ST50B/XU Bluetooth Megasound Party Speaker
665 x 329 x 301 mm (H x W x D)
11.9 kg
Manufacturer's guarantee
1 year


Aux-in x 1
Bluetooth 5.0
Speaker pairing
Up to 10 speakers
USB for playback
USB 2.0 x 1

Audio features

- Party
- Standard (mono)
- Hip hop
- Rock
- Latin
- House
- Reggae
Sound enhancement
Bass Boost
Supported file formats
Other audio features
Bi-directional sound


Power options
- Mains
- Rechargeable battery
Battery life
Up to 18 hours
Auto standby / power off mode
- On-mode: 65 W
- Standby: 0.5 W


Output power
- 240 W
- 90 W (in battery mode)


App name
Samsung Sound Tower app
App compatibility
- iOS
- Android
App features
- Playback control
- EQ control
- Lighting effects
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 15:00. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.


Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.