- Great three-dimensional sound
- Very good calibration
- Flexible installation options
- Quite high price
- Somewhat unclean processing
What Sony delivers with the HT-A9 is unusual - but damn fun. Instead of relying on a classic soundbar, you get four individual speakers that are installed quickly and without annoying connecting cables. The distribution in the room and the pleasant size of the speakers allow the home cinema sound to spread out so much better...