Ceiling Speakers -- General Question

I’m building a house and I’m looking for a ceiling speaker system that works well with HA.

My priorities are:

  1. Works with HA with low/medium tinkering required
  2. 6 zones – with 1 outside zone under covered patio ceiling
  3. Can play TTS send by HA server
  4. Cost

Sound quality is secondary (sorry to offend many of you).

I was going to buy the HTD Lynx system. But it seems like HTD does not support their own integration. Also, I’m not clear if using the HW-SL1 means I can send TTS to an HTD zone. Can someone confirm? Also, if you were starting with a blank slate, would you buy HTD or a different ceiling speaker system to work with HA?