LDA Audio Tech

For more than 35 years we have been manufacturing and designing high quality innovative systems in Spain, being the first and only Spanish company with its own public address and voice alarm system certified under EN 54-16.

LDA's voice-over-loudspeaker systems are characterized by high performance at very competitive prices and use technologies that significantly reduce installation and maintenance costs. In LDA we have extensive experience in the development and implementation of solutions for public address systems and voice evacuation in hundreds of projects. Our systems can meet the most demanding requirements and achieve a high degree of satisfaction from customers and partners.