I love being able to change the furniture, but with a home cinema. I was frustrated because with son not easy to redo the entire installation. Taking advantage of renovation work of my apartment, I took the opportunity to acquire this product. I do not regret it, easy to put up, no key WEP / WAP has returned the 2 elements connect to each other directly. It only takes the power up and connect the audio inputs / outputs for surround back benefit without having to spend cables throughout the room. Excellent quality no rattling or other parasite, I comblé.je recommends.