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The DOSS SoundBox Ultra is a sleek, high-performance Bluetooth speaker delivering 80W of 2.1 channel audio with deep bass and crystal-clear sound. Featuring advanced acoustic design and dual DSP technology, it offers distortion-free listening for up to 18 hours. Multiple playback options and a refined metal and faux wood finish make it the perfect stylish companion for any modern professional’s home or office.



S**R
Sound quality
Amazing bass response. Liked it so much we bought a second one
N**L
wow!
i knew this device would sound great because the technology is the same as a bose wave radio..only difference is a subwoofer firing into a wave guide port instead of a full range speaker which means you dont need a huge expensive stand alone sub for movies..you can turn the bass boost off and still get excellent bass sound if placed near a corner.. the mids are loud and clear..no true highs though..definately can fill a small room with full sound..if you have a large roon two of these would be more than enough..
B**N
Great speaker
Been WFH for years now, wanted to stop playing the TV and sound system for music all day, so got this speaker for my desk. Great output an do move it to the kitchen often.Seems to need a charge every few days, but that's nothing, I'm positive this is less power than a 5.1 systemVery loud and good sound, definitely worth it! Speaker quality has definitely improved in the modern times, an this looks good (not all plastic and brightly colored), it blends into an office scene if you chose
E**V
Great speaker, great price.
The sound quality is pretty fantastic if you use a fair quality or better wired 3.5mm to 3.5mm aux cable that is not included to connect your media source to the aux input connection of this speaker. I did not like the Bluetooth of this speaker, I admit I have audiophile or hifi taste that I sometimes like to adhere to when it is available and this speaker lives up to those standards quite capably when using the wired connection.At original settings I did not like the beeps that are at power on and again at off and then at another time I can't remember, they are a little bit obnoxiously loud. I think the light that indicates what is going on as far as what setting you are using or what input you are using is very useful but is hard to see at its current location depending on where you locate the speaker and the indicator light could maybe be located to a central part of the speaker. These 2 things, the light and the beeps can be disabled, by the way, if you'd like, it's mentioned in the instruction manual.If I could redesign this speaker I'd include a remote to the features of this particular model as this isn't very portable and likely to be indoor permanently by most users. A remote should definitely be in the future for a continued model of the like for the on/off and a few other controls such as maybe pairing and bass boost. The remote would also set it apart functionality wise apart from the long list of bluetooth speakers on the market. It has a very slight learning curve if you are new to the world of Bluetooth speakers, but if not everything functions as it should and has no problems that I have encountered. The instructions are very helpful if you are new to this type of speaker however.The included (charging) cord is a fine length but should be permanently connected and with a wall plugin on it in my eyes.At the current discounted price it is an exceptionally great value and even at slightly less than original price is a great price.I quite enjoy the sound of this and must find out how it improves by adding a second speaker so I am now needing to buy the second one, so be warned you may also find yourself with this curiosity and want to buy the a second speaker. Haha
T**N
Great sound at a good price
Terrific, full sound, more bass when you want it. Friends that experience mine usually buy one themselves.
P**Z
DOSS Soundbox
I am now on my third DOSS Sound box. First one quit working after 6 months. Called company, sent requested information & was sent a second DOSS Soundbox (July 2025). It quit working after a few days. Called DOSS again & much delay on their part & again sending them requested information I received a third DOSS Soundbox (August). This also quit working after a few days (August). There is seriously something wrong with this DOSS model. I will be contacting them again for possibly a fourth soundbox. At this point, I would rather get a refund. I certainly can’t be the only one having mg these issues!
P**N
Dynamic Sound
I just received these speakers today. I purchased them as an upgrade from the previous (2) Doss speakers I own. I buy 2 to enhance the rich sound that comes from them to fill the room in stero. In the past I've owned Bose. The Doss speakers are excellent and to me they offer sound quality that's equal to Bose at a lower price point. This is a follow-up Review! UPDATED REVIEW: I'VE HAD THE SPEAKERS 10 MONTHS AND THEY NO LONGER WORK. I'VE REACHED OUT TO THE COMPANY AND NO ONE HAS GOTTEN BACK TO ME. DISAPPOINTED TO SAY THE THE LEASE. THIS IS MY 3RD SET OF DOSS SPEAKERS I'VE PURCHASED. I'VE BROUGHT 2 SETS OF THE PERVIOUS VERSIONS, ONE I OWNED AND ANOTHER OF THAT SAME VERSION I BROUGHT FOR A GIFT. THE WORKED FABULOUSLY WELL. I'M SORRY THINKING UPGRADING WAS THE RIGHT THING TO DO. AGAIN, I'M VERY DISAPPOINTED NO ONE FROM THE COMPANY HAS GOTTEN BACK TO ME. I WISH I WOULD HAVE KEPT THE ORIGINAL ONE'S I PURCHASED. THE SOUND QUALITY IS GOOD. SADLY, I WILL NOT BUY ANY MORE.UPDATED REVIEW 8/8/25: THE COMPANY CONTACTED ME. THE SPEAKER ISSUE HAS BEEN RESOLVED. THEY ARE OPERATING WELL!
P**Y
Treble is not crisp enough
Good quality and strong bass. Unfortunately treble is weak and not crisp enough for me. Wish you could have adjustment for treble as they do for bass.
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2 months ago
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