Kali IN-5 or IN-8 v2. Maybe have a look at their subwoofers as well.
Connect the TV to a Topping DAC (ie DX5) using an optical cable and your phone with an OTG cable (if your phone supports OTG).
The KH80 DSP is a no go in that listening distance. I'd go IN-8, but I suspect they won't go crazy loud 5m away (Kali recommends 4m as the maximum listening distance if memory serves me).