I think your ears are way too close to the back wall/windows.
Move the sofa into the room a bit. Get your head at least a meter away or more from the windows. Put up wooden blinds and keep curtains closed.
Try a carpet.
Work on some acoustic treatment for the ceiling reflections.
Try moving the bass speakers inside.
Get your speakers and ears equal distance apart.
Move the sofa into the room a bit. Get your head at least a meter away or more from the windows. Put up wooden blinds and keep curtains closed.
Try a carpet.
Work on some acoustic treatment for the ceiling reflections.
Try moving the bass speakers inside.
Get your speakers and ears equal distance apart.