AEM designed and built the LS150 to be rugged—it’s both DO-160G and MIL-STD qualified. The LS150 Cabin Speaker works with our LSA400 and LSA800 amplifiers to create systems with peak audio output power levels from 600W-1800W.
https://www.aem-corp.com/loudspeaker-systems/cabin-speakers
https://www.aem-corp.com/loudspeaker-systems/cabin-speakers