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Samsung Sound Tower MX-ST40B


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SKU 33SAM-ST40BK Categories , , Brands:

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Bring the party home or take it on the go!

Pump up your party with bi-directional sound and 160 Watts of high power output.*


* Images are simulated for illustrative purposes.
* Actual Product may differ from image shown. Please see our product gallery.
* Battery built in but Power cable needed when operating for long periods.

Expand your sound

Bi-directional Sound

Go wall-to-wall with Samsung Sound Tower’s unique Bi-directional design.
It delivers your music to a wide area for a room-filling sound experience that’s ready to raise the roof.*


* Sound effect and performance may vary depending on environmental characteristics (including ceiling).

Crank up your party with High Power sound

High Power 160 Watts

Bring the party to life with 160 Watts of high power.
Turn on Bass Booster to intensify all the lower frequencies and have an even more powerful sound experience.*


* Bass Booster feature must be activated.

Take the party anywhere you go

Built-in Battery

With up to 12 hours of long lasting built in battery, crank up the party anywhere you go.*


* Based on third party testing by Tonly Electronics Holdings Limited, China. Actual battery life may vary based on use, frequency of use, number of times charged, and many other factors. Please see user manual for instructions on how to care for the battery and achieve optimum battery life.

Water-resistant (IPX5)

With IPX5 rating , Sound Tower is protected from accidental sprays of fresh water.*


* Protection from exposure to some fresh water conditions based on IPX5 standard.
* Can resist a sustained, low pressure fresh water jet spray, projected by a nozzle (6.3 mm (0.25 in)) against enclosure from any direction based on internal testing conducted under controlled conditions.

Light up the party

Party Lights+

Samsung Sound Tower offers a variety of fun light modes, including Party, Ambient, Dance, Thunder Bolt, Star,—and it’s easy to adjust the effects using the dedicated app on your compatible mobile device.* Set the lighting effect to match the rhythm and get dancing!

* Images simulated for illustrative purposes. The Samsung Sound Tower app must be separately downloaded and is compatible with Android mobile phone devices running Android OS 6.0 or later and Apple mobile devices running iOS 10.0 or later.

Sound Tower is beaming out blue light to create a party mood. Colorful lights are surrounding the Sound Tower.

Group Play

Group Play gets your party thumping. Connect multiple Samsung Sound Tower devices for a richer sound experience—with wire or wirelessly.*

* Connect up to 10 (compatibility wireless/wired between the MX-ST* and the MX-T model).
* In wireless connection, playback quality can be unstable depending on bluetooth environment.

4 Sound Towers are placed in the midst of a pool party with many people.

Bluetooth® Multi Connection

Friends who share together, stay together. With Bluetooth® Multi Connection, you and your friend can connect and pair two compatible mobile devices simultaneously to share music and enjoy.*

* Images are simulated for illustrative purposes. The appearance, design and GUI specifications which is not affecting to product performance are subject to change without notice.
* Mobile Phone must support BT Audio Casting.
* The Samsung Sound Tower app is compatible with Android mobile phone devices running Android OS 6.0 or later and with Apple mobile devices running iOS 10.0 or later.

2 people are pairing their phones via Sound Tower's Bluetooth Multi Connection function. A Sound Tower is on display.

Be the DJ

Sound Tower App

Get your party moving just right with an app that makes it easy to control various light and sound effects, and even your EQ settings—right from your mobile. Party on!*

* The Samsung Sound Tower app is compatible with Android mobile phone devices running Android OS 6.0 or later, and Apple mobile devices running iOS 10.0 or later.
* The appearance, design and GUI(Graphic User Interface) specifications which is not affecting to product performance are subject to change without notice.

The Sound Tower app UI is on display in 3 smartphone screens.

Play music easily with built-in USB port

1 USB input

With a built-in USB port, you can connect your compatible external device and hit play on one of your music files and get the party started.*

* Compatible with Type A, USB version 2.0 and 3.0. USB version 1.0 not supported.

A closeup of Sound Tower's USB port is on display as the back of the Sound Tower is shown.

Bluetooth® TV Connection

Connect the Sound Tower to your TV via Bluetooth and enjoy your favourite content without cables in your way.*

* TV must have Bluetooth audio out capability.

People are watching a soccer game with Sound Tower connected to the TV via Bluetooth.

General Feature

  • Total PowerAC mode: 160W
    Battery mode: 80W

Audio Feature



  • USB Music PlaybackYes
  • BluetoothYes
  • Bluetooth CodecSBC, AAC, aptX
  • Bluetooth Multi ConnectionYes
  • USB HostYes(x1)
  • Bluetooth Power OnYes
  • Analog Audio InputYes (3.5mm)
  • Wired Group PlayYes
  • Wireless Group PlayYes
  • Karaoke Mic InNo

Set Dimension (WxHxD)

  • Main Speaker281.0 x 562.0 x 256.0 mm


  • Net Weight8.0kg


  • Stand-by Power Consumption< 0.5W
  • Energy StarYes


  • Remote ControllerYes
  • BatteryYes
  • Power Cable1

Special Feature

  • Bass BoosterYes
  • KaraokeNo
  • Samsung Sound Tower App (Bluetooth)Yes

Additional information

Weight 9 kg
Dimensions 25.6 × 28.1 × 56.2 cm

Shipping Info

Ships everywhere
2 working days after dispatch
depending on stock availability

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