Commercial Installation Solutions Speaker Calculator (CISSCA) is a software application that quickly calculates the number of speakers required for optimum performance in a room specified by the user, plus the effective sound pressure level of the system. The user specifies the room size, type of speakers to be used, and speaker layout.

• A fast, easy way to estimate the number of speakers required for any project.
• Easy setup and operation.
• Report output function provides convenient documentation for system proposals.