Unclear.
This may have been something the directors overlooked, it is considered one of Venom's plot-holes.
The Life Foundation knew a lot about symbiotes. So, why didn’t they create a weapon to stop or stun the alien creatures? When Carlton Drake’s henchmen went after Eddie Brock in his apartment, they didn’t seem to know anything about symbiotes or what Venom was capable of doing.
However, they did know that symbiotes don’t like sounds over 600Hz. So, why didn’t anyone think to bring some music to stun Venom and get the symbiote back to the lab? It would’ve saved them a lot of headache and evil henchmen.
- 25 Things That Make No Sense About The Venom Movie - ScreenRant
We do know that other groups have used sonic attacks against Venom.
The Venom symbiote has two major weaknesses - sound and fire. Loud noises cause the symbiote to writhe in pain. That's how Peter Parker originally freed himself of the symbiote. A tolling church bell drove the two apart and sent the fleeing symbiote straight into the arms of an unsuspecting Eddie Brock. Even now, sonic weapons tend to be the first line of defense against Venom and his fellow symbiotes.
- HOW TO KILL VENOM - IGN
So, to disagree with the other answer I believe that a sonic battle could have made quite a cool scene.

- HOW TO KILL VENOM - IGN
So, in conclusion I believe that the producers somehow overlooked this part of the movie .