Wheelock SPB-160 SAFEPATH Supervised Audio Power Booster manages high-capacity notification systems by providing reliable, expanded audio power for life-safety applications. This robust unit ensures consistent signal strength across extensive fire alarm configurations, minimizing voltage drop and maintaining system integrity during critical emergencies. - 160 Watts total supervised audio power - 24V DC nominal operating voltage - 8 supervised speaker circuits for flexible zone management - Sync Protocol compatibility with Wheelock appliances - UL 864 and UL 1711 listed for fire protective signaling.

Engineered to surpass standard power distribution modules, the SPB-160 offers superior scalability compared to legacy booster designs. While traditional systems often struggle with signal degradation over long wire runs, this advanced booster maintains optimal audio fidelity and reliable supervision, making it a critical upgrade for complex, multi-zone installations.

Advanced Power Management and Signal Integrity

The SPB-160 utilizes high-speed digital circuitry to ensure that life-safety communications remain clear and synchronized across all notification zones. By providing dedicated, supervised power, the unit offloads demand from the main fire alarm control panel, effectively increasing the lifespan of the primary system components while ensuring compliance with stringent safety standards.