SoundBox XL Ultra Wireless Surround Sound System
30 DAYS MONEY BACK Found a lower price on our site, we will refund the difference
FAST DELIVERY Deliver in 3-7 business days. Free shipping for order more than $199.
TOP-NOTCH SUPPORT We response within 24hours by phone or mail
Product Details
What’s in the Box
DOSS SoundBox XL Ultra speaker×1
USB-C charging cable×1
User Manual ×1
Technical Specifications
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Support
Get Your Owner's Guide
Unlock expert tips, easy setup, and maximize your product's potential.
80W Powerful Sound
Enjoy immersive sound with rich, deep bass that fills the room, thanks to this speaker's dual 20W full-range drivers and 40W subwoofer, de-livering dynamic details and powerful audio.
Powerful Bass Resopnses and Balanced Lifelike Audio
Powered by two Bass reflex ducts and dual DSP technologies.
18 Hours of Battery Life
Enjoy non-stop music or party hosting without worrying about power.
Immerse yourself in rich bass with vivid detail, perfect for enhancing your home entertainment experience with this 2.1 sound channel system.
FAQ
Do you ship overseas?
Yes, we ship to most countries all over the world. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to get my orders?
It depends on where you are. Orders processed to the USA, UK, and UE countries will take 3-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
How would you rate the sound quality of this speaker?
This 80-watt sound effect is really stunning! The bass is deep, the midrange is powerful, the high frequencies are clear, and the layers are distinct, giving you a superior auditory experience. Without a doubt, I would give it a 5-star rating.
How long does the battery last on a single fully charged?
It can play up to 18 hours (at 50% volume).
How long does it take to fully charge the device?
About 4-5 hours.
Can it pair with TWS?
Yes, it is possible to pair two ultra speakers of the same model and version to create a surround sound system.
Can I use the speaker while charging?
Yes, we do not recommend doing so. It is better to use the device after fully charging it to protect the battery.
Why does the speaker automatically power off in 10-15 minutes?
The speaker will automatically shut down after 15 minutes if there is no audio output to save power and protect the battery. To disable this function, please press and hold the power button and BASS·M button simultaneously for 2 seconds. 😊🔊
What is the format for TF card and USB audio playmodes? 🎧
TF card and USB audio format: MP3/ WAV/ FLAC (Max capacity 256G)
Is there a way to adjust the bass or treble levels?
To optimize your listening experience, the speaker provides two EQ options. You can enhance the bass by pressing the Bass button, or leave it off for standard EQ.
What else you might discover?
