Polycom VSX 7000 Subwoofer Part # 304-120-255
The Polycom VSX 7000 subwoofer is sold as a required replacement part.
The VSX 7000 subwoofer serves as the power supply. In addition, it also houses ISDN module interfaces. It’s also a subwoofer for the audio of the VSX7000.
New items include one-year limited manufacturer warranty with Polycom.
Refurbished items include remote installation assistance, on-call technical support, and a one-year warranty which covers repair or replacement by 323.tv.