New Releases

HSB0512A is a miniature waterproof speaker. It is designed for the application which has limited space, such as wearables, or smartphone applications.

Easy installation with spring contact and double side adhesive tape. Its front sealing structure can even achieve IPX8 waterproof standard. Please contact us for more information.

Products

SoniCrest

Acousic Components

Sener

Power Products

Technology

What is sound ?
Sound may be defined as any air pressure variation that the human ear can detect. Like dominos, a wave motion is set off when an element sets the nearest particle of air into motion. This motion spreads to adjacent air particles further away from the source. Depending on the medium, sound propagates at different speeds. In air, sound propagates at a speed of approximately 340m/s. In liquids and solids, the propagation velocity is greater - 1500 m/s in water and 5000 m/s in steel.

About JL World

JL World is a unique company with worldwide customers, a strong balance sheet and exciting growth potential.
JL World's design and manufacturing activities are keenly targeted towards providing all our customers with competitive pricing, dependable reliability and winning performance across our core product families. Our continuing goal is to persistently improve our products, technology and service to form long-term partnerships with our customers.

Contact Us

Unit 20, 5/F., Block B, Proficient Industrial Centre,
6 Wang Kwun Road, Kowloon Bay, Kowloon, Hong Kong.

Tel: [+852] 2565 0319

Fex: [+852] 2565 6979

Email: sales@jlworld.com

Please contact us for more information.

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