21.   At one point the helicopters froze in the sky and unleashed a half-dozen rockets in the direction of the casbah, producing loud explosions and a cloud of smoke.

22.   A couple of loud explosions went off.

23.   A long silence was followed by a loud explosion.

24.   After one loud explosion, we felt the concussion.

25.   Afterward loud explosions reverberated throughout the city center.

26.   But I can remember the loud explosions of thunder and the nasty groans and growls from angry winds.

27.   First a loud explosion, and then the house went dark.

28.   Here are the spirited mayhem, senseless comedy, loud explosions, lovable heroines and cartoonish villains you were waiting for.

29.   In loud explosion scenes in action movies, on the other hand, the picture varies a lot, but the quality of the sound is less vital.