Underwater Sonar Ping is an original cinematic sound effect for submarine games, sci-fi interfaces, ocean documentaries and film edits. A soft electronic pulse blooms into a clear glassy ping with a deep rounded undertone, then rings out into a spacious dark-water reverb with subtle low-frequency ambience. Use it for sonar sweeps, target detection, underwater exploration, deep-sea scenes, game objectives, suspense cues and futuristic UI feedback. The pack includes the production MP3, README and Extended Commercial License. You may edit, layer, synchronize and use it in personal or commercial projects, client work and products with unlimited sales. Standalone resale or redistribution is prohibited.