So I built my house a few years ago. I ran the speaker cables so my amp (Yamaha RX-V681) could be in a different room to my in ceiling speakers. It's the bottom floor of a two storey house so I'm not able to run any more speaker cable. I ran the cable for my speaker set up, 7.2 surround, but I didn't do my research well enough first. I never ran cables for the front presence speakers for Dolby Atmos. So my question is, am I able to add front presence speakers at this stage? Are there speakers that can hook up to an amp wirelessly? Or a device to send to normal speakers wirelessly? I also have a cat6 cable running from near the amp to the front of the room so could I utilise this in some way?