I have a Samsung TV with a Samsung hwf 750 2.1 tube amp soundbar - with wireless subwoofer hooked up with an optical cable. Works great! I'd like to get another one and hook it up also running both simultaneously. Can I leave this one hooked up with the optical cable, and hook up the second system with an HDMI cable, and run them at the same time from my TV. Not interested in surround sound just more power. They would be both 2.1 putting the 2nd satellite speaker bar above the TV, while the current one is below the tv for front-facing sound. Thinking about putting the subwoofers in two different locations, as they are Wireless. Would I be able to hook it up that way? One to the optical cable now, and 1 to the HDMI cable?