PentaClass A

Classroom audio
system.

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PentaClass AB

Classroom audio system
with built-in Bluetooth.

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PentaClass ABM

Audio system with
built-in Bluetooth and microphone.

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Certes PentaClass is classroom, auditorium and meeting room voice reinforcement system

With multimedia system capability PentaClass delivers unparalleled acoustic performance to improve listeners understanding and reduce presenters/teachers voice fatigue by using the smallest presenters wireless microphone on the market today.

Benefits
of
PentaClass

Listeners

Understand because they hear

Listeners

Presenters

Reduced voice fatigue and become heard

Presenters

Techonlogy

Wireless communication and usability

Techonlogy

Design

Innovative and functional.

Design

Society

Educated people is the key to success.

Society

Satisfied and happy people

Testimonial_Julia

“I believe that PentaClass classroom audio solution shall simply the work of many lecturers. Since lecturers such as myself often suffer from overworked voice, thus affecting not only the health of the educator, but also the quality of education delivered.”

Julia Kalnina

lecturer at Riga Stradiņš University Institute of Stomatology

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Product range

PentaClass A PentaClass AB PentaClass ABM
PentaClass

Classroom audio
system.

View product
PentaClass

Classroom audio system
with built-in Bluetooth.

View product
PentaClass

Audio system with
built-in Bluetooth and microphone.

View product

Certes Industry SIA is part of CERTES Group of Companies.
CERTES Group of Companies consists of: Certes SIA, Certes.lv SIA, Certes Industry SIA, Certes OOO