A:Answer Hi nice setup, sounds like you maxed out with your channels, if I am understanding correctly the only free channel, is zone 2. not the same as your height channel. You could connect or bridge your current height channel, basically mirroring the channel. (I don’t recommend this, if you don’t know what you are doing). You want to connect in series positive to positive and negative to negative, remember the impedance 6-16ohms. You want to be in that range or it could overload the amp. I would say do some more research before you attempt this. YouTube has some great videos or google has some articles on the topic as well, Good luck.
