Xtream S8

360° Conference Call Bluetooth/Wired Speaker with Microphone and USB 3.0 Hubs


Adesso’s Xtream S8 is a 360° Conference call bluetooth speaker with microphone and USB 3.0 hubs. With the S8 conference speaker not only can be applied to the conference room of the office building providing more people with high-quality remote conference services offering clear voice quality in noisy environments like a café of the business district but can also be a good solution for working at home.

360° Voice Pick-Up & Smart Microphone Array Our conference speakerphone operates perfectly both for meeting room which accommodates up to 8 people and for you to use it at your home office without holding your mobile phone too long or get too close to your computer. Even if there is no separate office, it can also block the surrounding sound.
Clarity and Volume
The Xtream S8 makes your voice automatically balanced to make up for differences in volume and distance from the Bluetooth speakerphone.
Multiple Connections & High Compatibility
No driver is needed, just plug and play. The S8 Conference speakerphone easily connected to your mobile phone, tablet, PC just use the Bluetooth/ USB or AUX in/out wire. Not just in hardware, but in terms of software compatibility, it has been tested and optimized for mainstream softphones like Zoom, Skype, etc. Operating systems like Windows 7, 8, and 10 as well as Mac OS.
Thick Anti-Slip Rubber Backing
The Xtream S8 comes with a thick rubber on the bottom so it won’t drift around on the surface.


Product Descriptions:

Adesso Xtream S8 360° Conference Call Bluetooth/Wired Speaker with Microphone and USB 3.0 Hubs

Quick Start Guide


Bluetooth compatible device


• Connection Bluetooth 5.0 or USB
• Bluetooth Protocols A2DP, AVRCP, HSP, HFP
• Output Power 10w x 2
• Charging Time 2 hrs
• Battery Capacity Lithium 6700mAh
• Built-in Mic Yes
• Impedance 4 ohm
• Available Range Up to 100 feet
• Frequency Response 160hz-18khz
• Power Input USB 5V
• Charging Cable Length 6 ft (1.8M)
• Dimensions 16.96(L) x 2.36 (W) x 2.36(H) In
380(L) x 60 (W) x 60(H) mm
• Weight 1.17 lbs (0.53kg)


ModelXtream S4Xtream S5Xtream S6Xtream S8
DescriptionUSB Desktop Speaker 5W x 2USB Sound Bar Speaker 5W x 2Bluetooth and AUX Sound Bar Speaker 10W x 2360° Conference Call Bluetooth/Wired Speaker with Microphone and USB 3.0 Hubs
ConnectivityUSBUSBBluetooth 5.0 & AUXBluetooth 5.0 & USB
Driver Type and Size2.0″ full range Neodymium speaker driver2.0″ full range Neodymium speaker driver
2.0″ full range Neodymium speaker driver2.0″ full range Neodymium speaker driver
MaterialABS+iron meshABS+iron meshABS+iron meshABS
CompatibilityPC / NotebookPC / NotebookPC / Notebook, iPhone, iPad, Smart Phone, TabletPC / Notebook, iPhone, iPad, Smart Phone, Tablet
Detachable CableNANAAUXUSB
Cable Length6 FT (1.8 m)6 FT (1.8 m)6 FT (1.8 m)6 FT (1.8 m)
Volume Control
Impedance4 ohm4 ohm4 ohm4 ohm
Sensitivity80 dB
80 dB
80 dB
80 dB
Frequency Response
Output Power
5 W*2
5 W*2
10 W*2
10 W*2
Power Supply
NANA2000 mA
Working Time
NANA4 Hours6 Hours
Dimensions3.94 ""x 3.54"" x 3.43""
(100 x 90 x 87 mm)
12.2” x 2.45” x 2.36” (310 x 62 x 60mm)16.96 x 2.36 x 2.36 In
(380 x 60 x 60mm)
6 x 6 x 1.55 In
(152 x 152 x 39mm)
Operating Temperature
32 - 104°F (0-40℃ )
32 - 104°F (0-40℃ )
32 - 104°F (0-40℃ )
32 - 104°F (0-40℃ )
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Item Connectivity UPC Code Pack Dims Pack Weight Qty/Carton
Xtream S8 Bluetooth 783750011082 7.0” x 3.0” x 3.0” 0.18 lbs 20