Got 17 Bose model 8’s at a steal from a renovation, but no other infrastructure. Is anyone familiar with the system? I would like to install them in a residential space, But I want to make sure I haven’t missed anything. I heard I need a system controller, but the details are unclear- assuming I need a 70V amp to drive the speakers- does it need to be a Bose or generic? I didn’t see anything that explained this. The system controller has two channels- do I need 8 of these to drive the speakers, or does the controller provide output to a receiver with an amp? I’m interested in any information or resources that may help finish designing the system. I would plan on using 15 of these 8w speakers in the finished project. Thanks in advance!