OBT，professional manufacturer for audiovisual & lighting products with strongest R&D and produce ability, provide

complete solutions for what you need！

Intelligent Public Address system for public

broadcast and information, more widely

spread, more fast and stable.

OBT Voice Evacuation System always keep your

safety top priority with Sensitive Fire detection

and quick intelligent Public address system.

Intelligent Public Address system for public

broadcast and information, more widely

spread, more fast and stable.

Superior Professional sound system (Bass&Treble)

let you to immerse yourself in the melody, feel the

power from music.

Each channel is equipped with a 3-band parametric equalizer (high, mid, low frequencies), allowing independent adjustment of treble, midrange and bass.

We are committed to excellence in everything we do and look forward to working with you!

Contact Person: John Chen

E-mail: John@obtpa.com

Tel: +86 19147722702

Add: Room1801-06, Tower B of Smart Valley Building, No. 50, Tiezai Road, Xixiang, Bao'an District, Shenzhen,Guangdong,China