That's right: my new whole house audio system is a Bose!
Actually, the house came with a hardwired 70 volt Bose Pro Audio system, with a Bose 102 system controller, a TOA amp, and about a dozen Bose 102 speakers. The system is about twenty years old and finally bit the dust recently. I am pretty sure the amp is the problem. But I decided to go ahead and upgrade the whole system, and got a quote on a Sonos wireless system. To replace all that the current system can do, the quote was 10 grand!
So I called Bose and found out I can just replace the system controller and the amp with a new all-in-one digital unit for about $700 and plug-and-play simplicity. This will work fine for me. The system is just for background music and the speakers, as old as they are, still sound fine. So, with one phone call, I will get my system back up and running and save $9000 in the process. Here is the a link to the product, if anyone is interested: FreeSpace® DXA 2120 Digital Mixer/Amplifier