Sonar business line coordinate all development associated to sonar equipments, actives and passives. The technology developed by SAES is based in the processing of hydrophones acoustics signal, NB and BB. SEAS produces active and passive sonar as well as sensing equipments for the measurement and characterization of noise produces by the carrying platform.

• SOLARSUB. Towed Array Long Range Sonar.
• SOCILSUB. Cilindrical Array Sonar.
• DAB. Diver Detection Sonar.
• CRV y ONMS. Integrated Monitoring System.