Produto usado, marcas de utilização, mas com todas as funções operacionais.
Não acompanha controle remoto e keypads. 
Somente o Controller.

 

Russound's CA4 Multizone Controller offers control of a four-zone, four-source multiroom audio system at an entry-level price. Engineered to partner with any home, the CA4 provides a slim profile chassis and elegant wire management solution for an attractive installation in either an entertainment center or equipment rack.