Smart Stereo was established by a group of senior Electro-acoustics engineers, violinist,And concert tuners collaboratively, more than 10 years.

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Customer Ever Said
Satisfied with SmartStereo's perfect quality control and fast shipping,recommend. —— Roger Lee

Wooden Bluetooth Speaker & Tube Amplifier Speakers

About Us
About Smart Stereo Smart Stereo was established by a group of senior Electro-acoustics engineers, violinist,And concert tuners collaboratively.we developed a series of audio products, which includes a vacuums tubes ...
Factory Tour
we developed a series of audio products, which includes a vacuums tubes amplifier (Valve Amplifier) for audiophiles. and Active Noise Cancelling earphone. Tube amplifier, wooden speaker, Bluetooth Headset ,Bluetooth ...
Quality Control
QC/Technical Support QC department are of 7 persons lead by an experienced chief. The department is divided into 3 subsidiaries: In-come material QC. On-line inspection QC. Over-come products QC.
Contact Us
Address : B1808 Fenglin International Building, Longgang Central city, shenzhen, guangdong
Business Phone :
86-755-89989211(Working time)
Fax : 86-755-89989211