I'm using these with a Cinema 600 panel and they work great, they actually sync automatically when I plug in a Bluetooth USB adapter (to the right of the panel remove the cover to get there ) I have used the Klipsch andriod app to update the firmware on my soundbars, this is necessary for the surround sound to work properly. By default, the speakers are on the quieter side of the panel. You CAN adjust the surround volume separately to boost it relative to the panel itself, and yes they will still adjust up and down if you increase and decrease the volume regularly. They are also switched on and off from the control panel, so no additional functions are required. There is a review here that mentions that turning up the volume on one speaker turns off the other, this is NOT true.
Soundbar Xiaomi Redmi TV Soundbar black
53 Review
π Black Yamaha NS-555 3-Way Tower Speaker with Bass Reflex (Each)
67 Review
Sound Bar Xiaomi Mi TV Soundbar White
63 Review
Edifier R1280T Active Bookshelf Speakers - 2.0 Stereo Near Field Monitors - Wooden Enclosure - 42 Watts RMS - Ideal for Studio Monitoring
65 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review
Radio receiver Max MR-322 anthracite
14 Review
Sangean PR-D4W Portable Weather Alert Radio with AM/FM Bandwidth Narrowing and Auto Tracking for Improved Searchability
12 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review