Wireless option for rear surround speakers? 7.2.4


Hi all I run a 5.2.4 home theater but want to upgrade to 7.2.4 without having to run wiring to the rear. Is there a good option to add the surround back speakers that is wireless? I tried svs soundpath and that failed miserably. Connection issues and interference with my av processor's wifi. There doesn't seem to be many options that are on a dual broadband for example to get away from the 2.4ghz. 
jwl244
@maxwave wow both of those options look like they can work! The sound hubs both have analog inputs for left and right channels. Presumably I could use the preamp outs on my AVP to plug into the sound hub through analog in. This can then transmit dual band to the read speaker. Have you ever tried either out in the way I am describing? 

Btw I asked svs if their soundbase system would work for me and they said it could not. 
Please contact us we have a solution that works

Dave and troy
Audio intellect nj
I know someone that tried the Dali but couldn’t eliminate a time lag between the fronts and the rears