The 3M 6800 full face has properly rated impact protection to the level of industrial goggles.
Socialist Rifle Association
As far as gas masks go this is highly rated and is impact resistant: https://oceanreefgroup.mybigcommerce.com/sge-150/
I bought the SGE 400/3 though because it has 3 position options.
You'll have to research impact resistant, sealed goggles otherwise.
definitely not an LRAD expert, but I thought the audible sound was only a small portion of what it does and so ear protection may not be very useful.
What do you mean? I can't remember hearing anything about effects besides sound. Are you thinking of those microwave emitters?
This isn't an LRAD brand LRAD Pleb Oppressor TM, but I trust this guy not to overlook some important secondary effect https://www.youtube.com/watch?v=CXKTBQBugIA
My understanding was that these produce subsonic noise that the body feels.
But as I said I’m no expert. I’ll check out that vid.