I doubt this is a case of hyperacusis. As a longtime sufferer, the symptoms are sensitivity to sound pressure levels resulting in pain. The OP, and myself, would not be able to continue listening to music once this condition kicks in.
With hyperacusis, the pain occurs when presented with loudness or high frequency spikes or transients. Due to the OP’s upper frequency hearing loss, now corrected by the use of hearing aids, this condition would be immediately apparent.
I suspect the room needs to be further treated to increase the focus in the midrange and improve the imaging. This is assuming the OP can hear this frequency range clearly.
And communique1...
Thank you for your service.
With hyperacusis, the pain occurs when presented with loudness or high frequency spikes or transients. Due to the OP’s upper frequency hearing loss, now corrected by the use of hearing aids, this condition would be immediately apparent.
I suspect the room needs to be further treated to increase the focus in the midrange and improve the imaging. This is assuming the OP can hear this frequency range clearly.
And communique1...
Thank you for your service.