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Samsung

Samsung MX-ST90B Sound Tower Portable Party Speaker, 1700W Floor Standing Speaker, Bi-Directional Sound, IPX5 Water Resistant, Party Lights +, Karaoke, Wheels Included, Bluetooth Multi-Connection,2022

Based on 171 reviews
Condition: New
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$997.99
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Nov 10 – Nov 14
Order within 15 hours and 12 minutes

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At a glance

Condition
New
Style
MX-ST90B
Model
E1SAMMXST90BRB
Weight
54 lb
Color
Black
Audio Output Mode
Mono
Mounting Type
Floor Standing
Warranty
1 Year Manufacturer
Works with
Smartphone, Tablet

Features 7

  • BI DIRECTIONAL SOUND: Room shaking, high power audio with bi-directional speakers bring you to a new level; Go head, turn it up with 1700 watts of high powered audio
  • IPX5 RATED WATER RESISTANT: Now you can take the entertainment outdoors with a soundtower that is IPX5 rated for water resistance*
  • PARTY LIGHTS+: Set the mood with festive LED lighting effects; Enjoy party, ambient, and dance modes**
  • KARAOKE MODE: With two mic inputs, you and a friend can sing your hearts out with Karaoke Mode***

Description

Get the party started with the Samsung ST90B Sound Tower and fill the room with rich sound and LED party lighting. Sing songs on Karaoke mode or pump the bass to set the vibe. Rain or shine, enjoy year-round outdoor entertainment. Invite your friends over and connect two smart devices simultaneously. Plus, download the Sound Tower App to control everything from built in LED lighting to sound effects right from your Android or iOS device.Protection from water conditions based on IPX5 standard. Can resist a sustained, low pressure water jet spray, projected by a nozzle (6.3 mm (0.25 in)) against enclosure from any direction.Images are stimulated for illustration purposes only. Mic not included. Requires BluetoothÒ compatible devices. Connect up to 10 wireless or wired.

Specs 44

Brand Samsung
Connectivity Technology Bluetooth
Audio Output Mode Mono
Mounting Type Floor Standing
Material Water-resistant Plastic" or "Water-resistant Synthetic Material
Enclosure Material Water-resistant Plastic" or "Water-resistant Synthetic Material
Speaker Type Tower
Additional Features PX5, Karaoke Mode,Bluetooth Multi-Connection

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 10 – Nov 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

not a bass heavy machine, but effective and good quality sound
Style: MX-ST90B
very few thorough reviews on the mx st90b out on the web. sound quality is excellent, clear, with good separation coming from 2 woofers, 2 mid range speakers, and 2 tweeters. Neutral profile sound, not muddy or too warm and not distorted. just a nice even sound with the bright but not shrill highs, clean mids not muddled, and palpable bass that is not underwhelming. Bass has enough bone rattling punch to be effective but not a standout nor does it completely overpower the mids and highs. Volume can max out high enough to be deafening and uncomfortable. It will fill a large space with good quality music. Bi-directional speakers offer a wide area of effect and act like stereo speakers with each side acting as left and right channels. comes with a very handy remote control, but the sound tower app is lacking and the helpful little screen from the previous model is gone. I wish it had an internal rechargeable battery but alas it is plug in only. The design of the unit is also very sleek, simple, and elegant, it will not look out of place in a classy living room. Pairing the device was quick and I did not encounter any connectivity issues. Overall, i am very happy with this product and highly recommend it. If you're going to complain that JBL is louder with more bass blah blah blah, just take your JBL and go. If you are a looking at the Samsung mx st90b, then it is a solid buy especially if you can find it at a discounted price. PS watching videos of the speaker playing music does not do this justice, you must hear it in person to appreciate the quality of music it puts out. ... show more
Reviewed in the United States on March 22, 2023 by Paul E
Great sound and input options.
Style: MX-ST90B
Excellent sound, fills the room. Bluetooth works well and the microphone inputs on the back make for a good karaoke experience. Pairs automatically with my Samsung laptop and will power on just by turning on my laptop. Remote is convenient but a little small so it can be easy to lose.
Reviewed in the United States on September 21, 2026 by Dave
Loud and clear
Style: MX-ST90B
Review Image by Michael G.
Review Image by Michael G.
Review Image by Michael G.
I received a Samsung MX-ST50B 240-watt blue tooth speaker as a length of service employee appreciation award from work. Set it up to be able to connect it to a PC, Samsung TV, or a phone, then to a Panasonic 400-watt 6 speaker surround sound system that connected to two Klipsch 400 watt 12” subwoofers, then to a Logitech 3 speaker PC set up, sounded clear but lacking in sound volume for the room size. This system is in a 24’x40’ open big room with the surround speakers mounted on the top book selves along a 40’ wall. It still needed more sound volume, so I added A Samsung MX-90ST90B 1700-watt speaker, better so I got a second one just like it and daisy chained everything together. Sounds loud and clear at full volume and earplugs are needed to protect your ears. Pleased with the impressive looking and great sounding 3 Samsung speakers and set up and how they upgraded the sound punch of the old Panasonic surround sound system. Tested the dB of the system and the 400-watt 6 speaker Panasonic surround system with the 2 Klipsch 12’ sub woofers and Logitech 20 watt 3 speakers was 75 dB at 8’ from the speakers at full power. When the 3 Samsung speakers turned on full and bass boost at 8’ the dB was 97.5. At 1’ of a large Samsung the dB reading was 105. ... show more
Reviewed in the United States on March 22, 2024 by Michael G.
A Solid effort, but....
Style: MX-ST90B
I own many things Samsung... phones, TVs and more. I bought this speaker a few months ago and feel I can now give an honest assessment. Pros: +I bought the 90 size (largest of the Sound Towers Samsung makes). It is well built. +Sound is clear. +Weather resistant. Controls are sealed and can safely be used out in most weather elements. It Does have it's limits, so its probably not something I'd use in a heavy rain scenario. +Cool lighting...if you are into that kind of thing. +The 90 does have wheels on one end for easier moving. Cons: -The Samsung app that controls it can be quite fickle. It tends to need to reconnect often and pairing can sometimes present a challenge. The buttons on the app are not always clear as to what they actually do. The bass button has no clear indicator that it's on and you have to listen to tell the difference (which is not necessarily obvious). -The largest size does not have the ability to be charged as it has no battery built in like smaller models of this speaker. -Bass response is lacking. When you engage the bass button on the remote app do Not expect to hear a significant amount of bass. This unit just doesn't have it. Which is a bit disappointing at this price point. -Volume has its limits. This speaker can do quite well in say a living room. But if you are hoping to have a massive power stream of sound in say a back yard gathering, you might find yourself questioning of the claimed 1700 watt power that is touted in the specs. First off, I did buy the open box model that seems to be readily available and offered at just under 400. It arrived in perfect shape and was fully functional. So, don't be apprehensive about buying the Like New open box offering. It's a lot easier to swallow that than the full price. At the time the full retail was at 1000. I think the price has come down a little since then. But I would still say this speaker falls more in line with the 400 price point I got mine at. Had I paid the full 1000 I would have probably returned it due to its lack of heavy bass response and volume limitations (Its loud, but for me personally I expected the top end to be louder for the size, rating and price point.) I like that it is resistant to water and elements. I would not hesitate to use this near my pool. But I wouldn't really feel comfortable using it in the rain (not sure why anyone would want to). The sound quality is very good. Make no mistake. But Bose makes the S1 Pro which is smaller and sounds just as good for less money. You can adjust the dance/party lighting on the unit if that is important to you. My kids like the way the lights dance with the music. When you adjust the volume the lighting goes in an up or down respectively. Which is cool since when you adjust the app it doesn't give you a status bar or number. The Samsung Sound Tower is a solid offering and I am content with it at the open box price point I paid. Keep in mind that this 90 series is a fairly large unit and portability does have its limits with the size and inability to be charged and have built in battery like its smaller siblings in the lineup. If I could give half stars this would probably more be a 3.5 start rating. It's a good unit, but don't equate its size to suggest you will have deep bass or unlimited volume. It is solid and well built. You won't be disappointed if you go into it knowing its limits! ... show more
Reviewed in the United States on October 22, 2023 by Kate
Great sound and bass
Style: MX-ST90B
Amazing I am a Dj and the sound quality is unbelievable very impressive
Reviewed in the United States on August 2, 2026 by Oleg K
Not worth it
Style: MX-ST90B
Just received this for a sale price of $375. It's pretty loud and clear for the house. Highs and mids are very good but the bass isn't the best. Compared to jbl 710 it misses the low bass mark. The woofers are small which could be why. The older t70 model had a dedicated 10 inch subwoofer which in my opinion is better for the impact of bass. When powered on with no music playing there is a noticeable noise coming from the tweeters which is very annoying to me. If this is not on sale never pay full price and get a jbl. ... show more
Reviewed in the United States on January 5, 2025 by Michael Encalado
Muy buena bocina, muy confiable
Style: MX-ST90B
Muy buena bocina vale totalmente la pena y más si lo compras en descuento, ya tengo 2 años y medio con el
Reviewed in the United States on October 10, 2026 by Miguel Henriquez
Cool looking multi function Bluetooth speaker with a lot of volume and grest vass
Style: MX-ST90B
This is my second speaker. Great speakers, easy to use. They will also allow you to hook up to 10 speakers to one device. Each speaker is a 1700 watt speaker. Lots of bass. Speaker also has a karaoke mode and lights. You can turn light show on or off. Speaker gas different bass modes, remote control and an app. I love and I will buy a 3 rd one soon ... show more
Reviewed in the United States on February 8, 2026 by William barnes
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