Generally, large things situated between the speakers can have an effect on the sound, due to sound waves reflecting off these things.
The severity of this effect may vary depending on the location of the items, the reflectivity of the items, the room, the dispersion pattern of the speakers, and other variables.
When a TV is located between the speakers for HT use, it needs to be there, so some compromises may have to be made in the music-only behavior of your system to accommodate the HT system needs.
Yes, the sofa is absorbing some of the sound from the speaker behind it, but probably most of the sound is still making it to your listening position. It may slightly affect channel balance at some frequencies.
That being said, you must be able to live in the room, as well as playing music in it, so it's likely that you will have to employ some compromises. Just try to do the best you can, and enjoy yourself.
The severity of this effect may vary depending on the location of the items, the reflectivity of the items, the room, the dispersion pattern of the speakers, and other variables.
When a TV is located between the speakers for HT use, it needs to be there, so some compromises may have to be made in the music-only behavior of your system to accommodate the HT system needs.
Yes, the sofa is absorbing some of the sound from the speaker behind it, but probably most of the sound is still making it to your listening position. It may slightly affect channel balance at some frequencies.
That being said, you must be able to live in the room, as well as playing music in it, so it's likely that you will have to employ some compromises. Just try to do the best you can, and enjoy yourself.