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DOSS

DOSS SoundBox 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, Livingroom

    • Based on 287 reviews
Condition: New
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$159.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 6
Order within 16 hours and 47 minutes
Available payment plans shown during checkout

Color: Gray


Features

  • 80W Impressive Sound: Delight in premium-quality, room-filling sound with our speaker's 40W subwoofer, dual 20W inner magnet driver drivers, and dual DSP technologies. Immerse yourself in rich bass with vivid detail, suitable for enhancing your home entertainment experience with this 2.1 sound channel system.
  • Advanced Acoustic Design: Indulge in exceptional sound quality achieved through the superior acoustic design. It also features specially designed bass reflex ducts that optimize airflow, resulting in clear audio and rich bass response for an immersive listening experience.
  • Loud Clear Sound: The speaker utilizes dual DSP technology to enhance sound quality. It fine-tunes audio for balanced sound, compensating for the speaker box combination, and employs various audio processing algorithms to minimize distortion.
  • Extended Playtime: Up to 18 hours of continuous playback, ensuring your music keeps going all day, whether you're at home or hosting a party.
  • Multiple Playback Modes: The speaker supports Bluetooth 5.3, 3.5mm Aux-in, USB flash drive, and TF card modes, giving you the freedom to play audio your way. Additionally, you can pair two speakers for immersive surround stereo sound, which fills up every corner of your room with punchy bass.
  • Sleek Refined Design: The body is made of premium-quality metal and faux wood grain texture on both sides adds a touch of modern aesthetics with classic style. The compact and refined design fills elegance on your kitchen counter, living room or office desk, bookshelf, or bedroom nightstand.

Brand: DOSS


Speaker Maximum Output Power: 80 Watts


Frequency Response: 25 KHz


Connectivity Technology: USB Flash Drive, Bluetooth 5.3, 3.5mm Aux-in, TF Card


Audio Output Mode: Stereo


Input Voltage: 5 Volts


Mounting Type: Smartphone


Material: Plastic, Metal


Model Name: DOSS SoundBox XL Ultra


Speaker Type: Subwoofer


Special Feature: Bass Boost, Stereo Pairing, 80W Output, Bluetooth 5.3, 3.5mm Aux-in, Tf card, USB flash drive


Recommended Uses For Product: For Surround Sound Systems, For Computers, For Televisions, For Smartphones or Tablets


Compatible Devices: Laptop, Desktop, Tablet, Home Theater, Smartphone


Subwoofer Diameter: 3.5 Inches


Unit Count: 88.1849 Ounce


Controller Type: Button


Surround Sound Channel Configuration: 2.1


Color: Gray


Battery Life: 18 Hours


Included Components: 1* Speaker, 1*USB-C charging cable, 1*User manual.


Product Dimensions: 13.2"D x 3.6"W x 6"H


Age Range (Description): Adult


Item Weight: 2.5 Kilograms


Impedance: 40 Ohm


Is Waterproof: False


Battery Capacity: 4500 Milliamp Hours


Charging Time: 4.4 Hours


Warranty Type: 1 Year Limited Warranty


Maximum Range: 99 Feet


Number of Items: 1


Wireless Communication Technology: Bluetooth


Speaker Size: 3.5 Inches


Power Source: Battery Powered


Signal-to-Noise Ratio: 95 dB


Woofer Diameter: 3.5 Inches


Tweeter Diameter: 2.5 Inches


Vehicle Service Type: Car, Truck


Water Resistance Level: Not Water Resistant


Package Type: Standard Packaging


Number of Batteries: 1 Lithium Ion batteries required. (included)


Audio Driver Type: Dynamic Driver


Bluetooth Range: 99 Feet


Audio Latency: 200 Milliseconds


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Includes MP3 player?: No


Specific Uses For Product: Party, Personal, Home Theatre


Style: Classic


Manufacturer: Wonders Tech


Item Weight: 5.5 pounds


Item model number: DOSS SoundBox Ultra


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: February 20, 2024


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 6

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

    • Sounds good, won't break the bank
Color: Black
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. ... show more
Reviewed in the United States on February 9, 2025 by Paul
    • The Perfect Bluetooth Speaker
Color: Gray
I have tried quite a few Bluetooth speakers over the past several years. Most of them have exaggerated muffled sounding bass. Vocals are muffled and there is no crispness or clarity in the treble. The Doss Soundbox Ultra is simply amazing! I have it on my nightstand. It plays my music with beautiful fidelity. The 80 watts of power deliver a pleasant overall sound from different sources. I have it set to Bluetooth for my TV. It beats the heck out of several soundbars that I have tried. If you are longing for old school sound quality, grab one of these Doss Soundboxes. For the price, it’s an unbeatable deal! ... show more
Reviewed in the United States on December 5, 2024 by Austin_Bill
    • Great speaker, great price.
Color: Gray
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 ... show more
Reviewed in the United States on February 9, 2025 by Erin V
    • top quality sound
Color: Gray
Very happy with the sound quality.. Def. would buy again.
Reviewed in the United States on February 19, 2025 by JPH420
    • Amazing speaker for it's size and price
Color: Gold
Review Image by D Pasowisty D Pasowisty
Review Image by D Pasowisty D Pasowisty
It looks retro. Easy to set up, and sounds amazing for the size. Fills my big room with rich sounds. With the bass enhance on its got just the right amount and the fullrange drivers deliver all the highs and lows. If you are thinking about this speaker get it... you won't regret it. I'm getting another one. This speaker is worth every penny. ... show more
Reviewed in the United States on October 10, 2024 by D Pasowisty D Pasowisty
    • do not buy
Color: Gold
i'm so mad. I bought this on sale for a christmas gift. Plugged it in and it does not stay on. No matter if it's plugged in , fullly charged, not plugged in, etc. I cannot return it at this point so it's a total waste of money. ugh
Reviewed in the United States on January 28, 2025 by Avery
    • This thing is a KEEPER!
Color: Gold
I'm totally satisfied with this bad boy. Keep in mind before you buy it that you can't connect to it with Bluetooth if the line in is connected. You can't even pair with it if your line in is connected to something so line in has priority over BT. It would be nice to toggle between the two. The sound is amazing and it replaced a small Dell monitor sound bar that attached to the bottom of the monitor. I was thinking of getting a used BOSE Wave radio as their sound is great. But this is just as good and it's portable with it's 16-18 hour battery, can connect to anyone's BT sound source or get wired with a stereo mini jack. It's heavy and exudes quality and the sound is great with a very wide freq. response 45 Hz to 25kHz. JUST BUY IT! ... show more
Reviewed in the United States on October 17, 2024 by mattcero
    • Aesthetics 5 ⭐️ BUT Audio Quality 3⭐️
Color: Gray
Ordered for our great room. Aesthetically it was perfect. Unfortunately, the volume level was hugely disappointing and the sound quality was somewhat muffled. If your space is a 10x12 office, it may fill the room. In our space, at the highest volume conversations could easily occur. Sound is our priority so 3 stars from me. ... show more
Reviewed in the United States on July 22, 2024 by C. Brown

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