In a move to address the needs of both its contractor and end user communities in all vertical markets, Crown Audio today introduced its 660A commercial sound amplifier with a re-engineered high bandwidth filter that provides comprehensive system reliability in the most demanding fixed installation environments. The 660A represents a renewed commitment to providing the highest quality amplifiers for commercial and industrial audio.

“The 660A is among the most complete amplifier packages designed specifically for commercial applications,� said Phil McPhee, marketing director for Crown Audio. “For this reason we added a new high bandwidth filter to make it among the most reliable in this product category.�

The 660A has six inputs and six 60W power amplifier channels for multi-zone systems. It can drive different types of speakers in different areas of a facility. The amplifier is ideal for applications in schools, hospitals, factories, restaurant/retail, house of worship, fitness facilities, and 5.1 surround systems. These low-cost units provide all necessary features in a simple building-block format. The sound system can be upgraded as a facility expands, allowing for the addition of more mixers for more inputs, or add more power amps to handle more zones.

The amplifier features balanced Phoenix-type line inputs and touch-proofed screw-terminal speaker outputs. Its advanced protection system includes output current limiting, DC protection, circuit breaker/fuse, and thermal protection. The 660A is backed by Crown’s 3-year full warranty.

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