Various submarine sonar loop sounds designed to match each other.

Items time length:

Submarine Sonar Sound Loop 1 – 00:15 Submarine Sonar Sound Loop 2 – 00:15 Submarine Sonar Sound Loop 3 – 00:15 Submarine Sonar Sound Loop 4 – 00:15 Submarine Sonar Sound Loop 5 – 00:15 Submarine Sonar Sound Loop 6 – 00:15