DOSSSoundBox Ultra Bluetooth Speaker with 2.1 Channel Audio, 80W Superior Sound with Deep Bass, Two DSP Technologies, 18H Playtime, BT 5.3, Wireless for Home, Office, LivingroomCarbonfree Certified
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DOSSSoundBox Ultra Bluetooth Speaker with 2.1 Channel Audio, 80W Superior Sound with Deep Bass, Two DSP Technologies, 18H Playtime, BT 5.3, Wireless for Home, Office, LivingroomCarbonfree Certified

4.4/5
Product ID: 611549280
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Details

  • Brand
    DOSS
  • Speaker Maximum Output Power
    80 Watts
  • Frequency Response
    25 KHz
  • Connectivity Technology
    USB Flash 5.3
  • Audio Output Mode
    Stereo
📶Bluetooth 5.3 with 99ft range
🔊80W peak power output
🔋18 hours continuous playtime

Description

🎶 Elevate your soundscape — where power meets elegance!

  • NEXT GEN BLUETOOTH 5 3 - Seamlessly connect up to 99 feet away with ultra-stable wireless tech, ensuring zero dropouts and crystal-clear audio.
  • ROOM FILLING 80 W POWER - Experience booming sound with a 40W subwoofer and dual 20W drivers that transform any space into your personal concert hall.
  • ALL DAY PLAYBACK FREEDOM - Keep the vibe alive with up to 18 hours of uninterrupted music, perfect for workdays, workouts, or weekend parties.
  • DUAL DSP TECH FOR CRYSTAL CLARITY - Advanced sound processing minimizes distortion and balances audio, delivering rich bass and pristine highs every time.
  • SLEEK CARBONFREE CERTIFIED DESIGN - Elevate your space with a premium metal body and faux wood accents—style that speaks sustainability and sophistication.

The DOSSSoundBox Ultra is a premium 2.1 channel Bluetooth speaker delivering 80W of powerful, distortion-free sound through a 40W subwoofer and dual 20W drivers. Featuring dual DSP technologies, Bluetooth 5.3 with a 99-foot range, and up to 18 hours of battery life, it offers versatile connectivity via USB, TF card, and Aux-in. Its sleek metal and faux wood design is Carbonfree certified, making it a stylish, eco-conscious choice for home, office, or party use.

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Specifications

Audio Driver TypeDynamic Driver
Battery Average Life18 Hours
Tweeter Diameter2.5 Inches
Is WaterproofFalse
ColorGray
Water Resistance LevelNot Water Resistant
Subwoofer Diameter3.5 Inches
Speaker TypeSubwoofer
Woofer Diameter3.5 Inches
Maximum Range99 Feet
Controller TypeButton
Audio Latency200 Milliseconds
MP3 playerNo
Additional FeaturesBass Boost, Stereo Pairing, 80W Output, Bluetooth 5.3, 3.5mm Aux-in, Tf card, USB flash drive
Bluetooth Range99 Feet
Warranty Type1 Year Limited Warranty
Speaker Size3.5 Inches
Audio Output ModeStereo
Antenna LocationFor Surround Sound Systems, For Computers, For Televisions, For Smartphones or Tablets
Enclosure MaterialPlastic, Metal
Mount TypeSmartphone
Specific Uses For ProductParty, Personal, Home Theatre
Battery Charge Time4.4 Hours
Battery Capacity4500 Milliamp Hours
Number of Audio Channels2.1
Signal-to-Noise Ratio95 dB
Frequency Response25 KHz
Impedance40 Ohm
Power SourceBattery Powered
Number of Batteries1 Lithium Ion batteries required. (included)
Connectivity TechnologyUSB Flash Drive, Bluetooth 5.3, 3.5mm Aux-in, TF Card
Connectivity ProtocolBluetooth
Wireless TechnologyBluetooth
Subwoofer Connectivity TechnologyWireless
Speaker Maximum Output Power80 Watts
Input Voltage5 Volts
Compatible DevicesLaptop, Desktop, Tablet, Home Theater, Smartphone
Compatible with Vehicle TypeCar, Truck
Item Weight2.5 Kilograms
Item Dimensions D x W x H13.2"D x 3.6"W x 6"H
Unit Count88.1849 Ounce

Have a Question? See What Others Asked

Why would the speaker auto power off in 10-15 mins?
How to switch modes between Bluetooth, Aux-in, and TF card mode?
What the format about TF card and USB audio playmodes?
How long does the battery last on a single fully charged?
What should I do if there is a problem with the product I received?

Reviews

4.4

All from verified purchases

U**R

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

P**R

Simply amazing

I love, love, love these speakers. I've bought two, so far. I might buy more. They are big, bold and bass-y beauties. I am impressed every time I use them. Yes they're heavy, but I hardly ever charge them so hmmmm! Just amazing.

A**R

Better than my BOSE

Love this use it in my home office. Quality sound. My BOSE of 25 years just broke down. Considered buying a new one but read all the 5 star reviews and You Tube videos and for this price point phenomenal sound. Very happy with purchase. Will say that the only thing missing is a remote. This was not that important to me since I use it with my phone so not entirely necessary. But would be an added bonus.

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

R**D

Beast Speakers

Beasts! They are awesome.

P**L

Sounds good, won't break the bank

I've been using a Sony SRS-X55 for years, and I love it. I wanted to get another one as a gift, but it's no longer available. I did a bit of research, and settled on this little Bose unit. I am a septuagenarian, and so is the recipient of the gift, so we are probably not the best judges of its fidelity. What I can say for certain is that it sounds great to us! The unit is compact, and it isn't overly heavy. It's got plenty of volume. Charge it, turn it on, and it works just fine. It's a great gift.

N**E

I don't like batteries

I'm returning it because there is no AC connection. I'm sick of this charge the battery crap. I own a Model No. DOSS SoundBox XL and it plugs into the wall outlet. I purchased it in 2021 and now I can't find it anywhere. The same model number now comes with a battery. Too bad.

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.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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€ 299.44

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Dosssoundbox Ultra Bluetooth Speaker With 2 1 Channel Audio 80w | Desertcart Spain