This module is connected to super simple. I thought changing my full installation as I wanted to be able to listen to music from my tablet, but my amp date of 10 years. Proper system is significantly more expensive than this little module that gives a second life to my Harman Kardon.Le sound is very correct. The scope does not exceed 10 m in a living room but it's enough. In short a good buy, delivered with 1 day in advance and mounted in 1min30. Hoping that I think will help.
