These missiles emit a high frequency sonic pitch that’s meant to disrupt the guidance system of enemy missiles or vehicles, as well as destroy them using the soundwaves they emit. Their own guidance system however was flawed, and they failed during a test run and were destroyed by the SWAT Kats’ flying robot drones. Nevertheless, Razor though they “sounded cool.” Razor later used them against the giant Rex Shard, causing him great pain, and although their flawed guidance systems allowed Shard to grab them out of the air and crush them, seeing them hurt Shard gave T-Bone the idea to use a Mach 5 sonic boom to shatter the crystal behemoth.