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TOA products and services play active role globally.

TOA has been providing innovative products and high quality services as a specialist manufacturer of the field of sound. Our systems are running in thousands of different places, such as schools, concert halls, shopping malls, skyscrapers, airports and sport stadiums. Here are its product ranges through which TOA has been contributing to create a society where people can feel safe, comfortable and happier.


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Transportation Transportation

TOA creates a completely reliable infrastructure environment, with clear announcements at the ideal volume in railway stations and airports.

Houses of Worship Houses of Worship

TOA selects and recommends the most suitable microphones and speakers according to the architectural and acoustic characteristics of religious building.

Hospitality Hospitality

TOA provides retail stores with a range of solutions based on the kind of broadcasting required (such as background music, foreground music or paging), the size of the store, and its layout.

Education / Business Education / Business

TOA systems are scalable and sustainable that allow the configurations to precisely match with the environment to prevent any redundant and provide the reassurance of compatibility with future system expansion options at the same time.

Factory / Plants Factory / Plants

TOA offers high-quality calls and clear broadcasts for staff announcement, emergency broadcast, and evacuation guidance.

Healthcare Healthcare

TOA ensures smooth and pleasant communications between patients, doctors, and nurses to contribute to the creation of a hospital environment that is reassuringly equipped for emergencies.

Sports / Leisure Sports / Leisure

TOA always pursues the qualities of the sound to create dynamic sound spaces for participants to enjoy the excitement.

Hall / Theatre Hall / Theatre

TOA always pursues the qualities of the sound and fulfils the strict requirements of professional users.


Public Address / Voice Evacuation Systems

The sound of footsteps, whirring baggage carousels, general hustle and bustle – and yet you are still led out of the terminal quickly and safely in an emergency.

From professional sound reproduction to complex site supervision, TOA voice alarm systems offer built-in versatility and reliability. The various series are extremely flexible, easy to expand and, in addition to their permanent monitoring function, also offer outstanding audio quality.

Commercial Audio Systems

Lounge music, jazz, classical – yet still effortlessly hear every order loud and clear.

Since being founded in 1934 as a manufacturer of commercial and professional audio equipment TOA has grown to be one of world largest supplier of commercial Public Address equipment that has become synonymous within the industry.
We are constantly improving our technological capabilities in areas such as acoustics, graphics and networking, developing innovative products in order to provide our customers with the ultimate in sound performance and peace of mind.

Intercom System

Sounding bells, stamping feet, screaming children – yet still be notified clearly and in good time of every danger.

For many people, a feeling of safety is of central importance. This is an area in which TOA is especially active and for which it has been developing highly innovative technology for many years. An intercom system must be easy to use while also delivering maximum clarity of speech. The latest network and interface technology enables flexible, decentralised implementation of the TOA intercom system.

Professional Sound

Drums, electric guitar, screaming fans – yet still hear every text passage loud and clear.

A rich, well-mixed sound makes any concert a true audio experience. As the name suggests, the ProSound range by TOA is made for professionals by professionals and so is the technology behind it.
From a small pavilion to a large stadium, it is professional equipment
that truly makes the music.

Wireless System

Pounding feet, puffing and panting, the clanging of weights – yet still hear the trainer’s instructions for the next exercise.

TOA has been developing wireless microphone systems for different uses since 1965. With our many years of experience, we continue to develop innovative, top-class products for musicians, actors and fitness trainers. Whether microphones, headsets, radio receivers or pocket transmitters, TOA supplies everything from a single source, leaving you free to concentrate on the main task at hand.

Conference System

The clearing of throats, heckling, clanking bottles – yet still manage the debate confidently and authoritatively.

An important speech is only as good as the technology that transmits it reliably and clearly. During parliamentary debates, multi-lingual meetings, bug-proof company conferences or conference calls – everyone wants to be heard and above all clearly understood. TOA conference systems leave nothing to be desired.