Amplifier: Crown Audio 660A

Crown Audio has introduced the 660A sound amplifier as an option for commercial and industrial applications.

Crown Audio has introduced the 660A sound amplifier as an option for commercial and industrial applications. A re-engineered high-bandwidth filter provides system reliability in fixed installation environments, the company says, while its six inputs and six 60-watt power amplifier channels support multi-zone systems. The 660A is capable of driving different types of loudspeakers in different areas of a facility. Well-suited for schools, hospitals, factories, restaurants, retail, houses of worship, and 5.1 surround systems, the units provide necessary features in a building-block format, allowing the sound system to be upgraded as a facility expands. Price: $1,300. Crown Audio. 574-294-8000. www.crownaudio.com