Subsonic

The bullet fired from the rifle travels at a subsonic speed.

The subsonic hum of the air conditioning unit was barely noticeable.

The subsonic blimp drifted lazily through the sky.

The subsonic jet was used for commercial flights.

The subsonic car drove smoothly on the highway.

The subsonic waves of the earthquake were felt but not heard.

The subsonic passenger plane flew at a leisurely pace, allowing passengers to enjoy the scenery below.

The subsonic frequency of the sound wave was not audible to the human ear.

The subsonic drone of the airplane engine was soothing to the passenger.

The subsonic frequencies in the music were felt more than they were heard.

The subsonic military aircraft was used for surveillance and reconnaissance missions.

The subsonic drone flew at a low speed to capture aerial footage.

Subsonic speakers are used in home theaters to produce deep, rich bass sounds.

The subsonic drone hovered silently above the city.

The subsonic helicopter flew low over the rooftops.

The subsonic rumble of thunder could be felt more than it was heard.

The subsonic missile's warhead was highly destructive.

The subsonic speed of the bullet train made it an efficient mode of transportation.

The subsonic sound of the sonar is used to locate underwater objects.

The subsonic fighter jet is known for its maneuverability.

The subsonic signals from the radio telescope were analyzed for evidence of extraterrestrial life.

The subsonic bass from the concert was shaking the windows of nearby buildings.

The submarine's subsonic sonar is designed to avoid detection.

The subsonic missile was part of a larger defense system.

The airline only operates subsonic planes for short-haul flights.

The submarine travels at a subsonic pace when it's not diving.

The subsonic missile's guidance system was state-of-the-art.

The subsonic bullet traveled slower than the speed of sound.

Some animals, such as elephants and whales, can hear subsonic sounds.

The subsonic missile was not able to travel at speeds greater than Mach 1.

The subsonic pulse of the radar is used to detect aircraft.

The subsonic missile flew low and quiet, undetected by radar.

The subsonic missile carried a small but powerful warhead.

The subsonic aircraft flew at a leisurely pace across the sky.

The subsonic wave was able to penetrate deep into the earth.

The subsonic speed of the car was within the legal limit on the highway.

The new subsonic passenger plane is more efficient than its predecessor.

The subsonic airship provided a unique perspective on the landscape below.

The subsonic vibration of the engine could be felt throughout the car.

The subsonic frequencies of the music created a calming effect on the listeners.

The subsonic rumble of the earthquake could be felt for miles.

The subsonic boom of the thunder scared the dog.

The subsonic missile's range was limited due to its slower speed.

The subsonic transport plane can carry a large amount of cargo.

The subsonic bullet traveled at a lower velocity than the speed of sound.

The airline announced the retirement of its subsonic fleet due to their age.

The subsonic signal was too low for the radio to pick up.

The wind tunnel is used to study the aerodynamics of subsonic aircraft.

The subsonic airplane was equipped with advanced avionics and communication systems.

The subsonic boom of the bass guitar could be heard throughout the auditorium.