As the audio begins, a low and distant rumbling is heard, signaling a large explosion far away. The unmistakable sound of a big boom echoes, resonating through the air, as if the very earth is trembling. The sound suggests an event of a significant scale happening off in the distance. The explosion's reverberations carry across an expansive space, creating an awe-inspiring sense of a loud and powerful blast happening kilometers away. The audio captures the essence of the explosion's magnitude and the distance it occurred, providing an immersive experience of a distant, large-scale explosion.