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For more than 40 years we have been designing and manufacturing innovative and high quality public address, background music and voice evacuation systems in Spain.
We were the first company in Spain to obtain the demanding EN 54-16 certification and today we export to more than 60 countries around the world, with more than 2,000 projects installed.
We generate technological solutions for safer and more comfortable spaces: public address and voice alarm systems, loudspeakers, amplifiers, microphones, alarm panels and audio accessories for installers, engineers and integrators.
All our products are developed and manufactured at our headquarters in Malaga Tech Park.
LDA PA/VA systems are installed in different sectors including:
Join as at the world’s leading AV and systems integration exhibition from February 4 to 7, 2025, and discover our new EVAC Cloud platform, the latest features of NEO+, and our 2025 product news. Visit us at stand 7D280 in Barcelona!
Get your free ISE tickets with our invitation code: K86EXPGR >>
LDA Audio Tech will exhibit its advanced public address and voice alarm solutions at the National Fire Protection Congress to be held from February 26th to 27th in Madrid.
Our partner in Central Europe Gräf & Meyer organizes specialized training about our EN 54-16 certified systems NEO and ONE. You can book the seminars on their website throughout the year.
Read our whitepapers and technical articles for installers
LDA systems are noted for being very cost-effective. LDA uses technologies that remarkably reduce costs of installation and maintenance.
LDA systems can be easily integrated with third-party systems (SCADA, TETRA, Fire Detection, etc.) through open IP protocols, RS-485 or enven contact relays.
LDA systems can be remotely managed, controlled and supervised from the data network with the web-based software SIME.
LDA systems are manufactured with high quality standards and are certified according to the latest norvatives for voice evacuation systems (EN 54-16 y EN 60840).
LDA systems use cutting-edge technology, are very flexible and easily scalable.
Throughout this more than 35 years, we have accumulated a vast experience in the development and implementation of PA/VA solutions in hundreds of projects. LDA systems can fulfill the most stringent requirements and meet high levels of satisfaction from clients and partners.
Finalized projects
Years of experience
Released products
Countries
Adding value to your business
Our main goal is to grow with you towards the future. The success of our partners and clients is ours too.
Close and direct business relationships
We demonstrate care and trust in the business relationship.
We offer effective solutions
No matter what requirements you have, we are flexible and can adapt the proposal to the solution that better fits each situation.
Would you like to partner with LDA?
In 2025, LDA Audio Tech participated once again in Intersec, the international reference event for safety and security held in Dubai...
The LDA ONE public address and voice alarm system has obtained CMI certification according to Australian standard AS 4428.16:2020...
LDA Audio Tech and SAFA-ICET school have launched a pilot program to provide specialized training in public address systems for electrical and telecommunications installers...
European Regional Development Fund
A Way To Make Europe
LDA Audio Tech has taken part in the ICEX-Next Export Initiation Program, with the support of ICEX and the co-financing of European ERDF funds. The purpose of this support is to contribute to the international development of the company and its environment.
