Potter SCA-5070INT 50W Integrated Amplifier

Designed for dependable, code-compliant emergency voice evacuation, the Potter Electric Signal, LLC SCA-5070INT 50W integrated amplifier provides compact, install-friendly PA power for fire voice evacuation systems. This single-channel 50W amplifier supports selectable 25V or 70V speaker circuits and delivers four supervised speaker circuits configurable as Class A or Class B, enabling flexible zone layouts for hospitals, schools, commercial buildings and industrial sites. Built to integrate seamlessly, the SCA-5070INT communicates over the P-Link bus and distributes audio via V-Link risers so security and facilities teams can centralize monitoring and connect to existing fire panels, surveillance and building management systems.

The unit mounts securely using the included stacker bracket and fits IPA-4000V, AFC-1000V, LOC-1000 or PSN-1000E enclosures to minimize rack space and speed installation. All speaker circuits are power-limited and supervised to help satisfy regulatory requirements while maintaining clear voice intelligibility during evacuations. Scale installations easily—IPA-4000V bays support up to 31 amplifiers for large, multi-zone deployments. Specify the SCA-5070INT for a compact, reliable voice evacuation amplifier that streamlines integration with fire alarm, security and monitoring systems. Contact us to request a quote or configure units for your next project.

• Compact 50W integrated amplifier delivers clear, reliable voice evacuation and PA power in tight panel spaces
• Selectable 25V/70V output and four supervised Class A or Class B speaker circuits for flexible zone design and code compliance
• P-Link communication and V-Link audio distribution for seamless integration with Potter fire panels and centralized monitoring
• Secure stacker bracket and multiple enclosure mounting options reduce installation time and simplify servicing
• Power-limited, supervised outputs support regulatory monitoring and improve system reliability for security and life-safety applications
• Scalable deployment—IPA-4000V supports up to 31 amplifiers for large facilities and multi-zone voice evacuation systems