Thanks for that . I've seen a few video showing them drilling it straight onto the wall no plugs behind so I think I can drill black screws through the felt and into the plaster boards behind with no fixings or batons to screw onto but would plasterboard screw be enough to hold the acupanelThe Acupanel range has been designed to be installed with ease. We recommend either screwing the panels straight into the wall, using the correct fixings, through the acoustic felt or if you are looking to increase the sound properties further, screwing them into batons.
That was copy and paste. I havent used it, but if it is a thick felt, you shouldnt need to isolate the fixings. Often if you want to reduce vibration / transfer, you isolate the fixings using rubber washers and things. If you wanted to be thorough, you could contact the supplier, but i doubt you'll need resilient bar etc