The Logitech Z906 TXH-Certified surround sound speaker system
Logitech has announced that its veteran digital 5.1 speaker system, the highly regarded Z-5500, is to be retired and replaced by a newer model at the end of the month. On the face of it, the upgrades to the new Z906 system appear to be purely cosmetic. It offers similar specs to its ancestor but loses out slightly on the total RMS output, although Logitech says that it will still shake your house. The system benefits from multi-source simultaneous digital and analog input, wire-free remote and room-filling Dolby and DTS surround sound technology.