Absolutely. Because The Sonet APS can be installed only in workspaces where sound masking is needed, It is more cost effective than in-ceiling systems. Also, the Sonet APS can be tested in potential problem areas. Traditional, in-ceiling systems offer no such option. © Cambridge Sound Management 27 Moulton Street Cambridge, Massachusetts 02138 800 / 219-8199 617 / 349-3779 telephone 617 / 349-3788 fax info@cambridgesoundmanagement.com