The Potter PE-4XSPST-FR Weatherproof Speaker Strobe provides reliable audible and visual notification for compatible fire alarm and emergency communication systems. It combines a high-efficiency speaker with an energy-saving LED strobe. In addition, its NEMA 4X construction supports demanding indoor and outdoor applications.
Weatherproof Fire Alarm Notification
The Potter PE-4XSPST-FR belongs to Potter’s PE Series of weatherproof notification appliances. It features a durable red housing, clear strobe lens, and FIRE lettering.
Its NEMA 4X enclosure provides protection against challenging environmental conditions. Moreover, the weatherproof construction helps protect the appliance from dust, moisture, and corrosion.
Therefore, this model is suitable for locations that require more environmental protection than standard indoor notification devices provide.
Integrated Speaker and LED Strobe
This weatherproof appliance combines audible communication and visual signaling in one unit.
The speaker delivers voice messages and emergency notification tones through compatible audio evacuation equipment. Meanwhile, the LED strobe provides a flashing visual warning during an alarm condition.
As a result, the device supports coordinated emergency notification in commercial and industrial environments.
Selectable Candela Settings
The LED strobe provides six field-selectable candela settings.
Available clear-lens settings include 15, 30, 75, 110, 150, and 185 candela.
Therefore, installers can configure the visual output according to the approved fire alarm design. The selected setting also affects electrical current requirements.
In addition, LED technology helps reduce power consumption compared with traditional notification technologies.
High-Efficiency Speaker Performance
The integrated speaker supports compatible 25 VRMS and 70 VRMS audio systems.
It also offers selectable power taps for different notification requirements. Depending on the system voltage, supported settings range from 1/8 watt to 8 watts.
The speaker provides a frequency response of approximately 400 to 4000 Hz. Consequently, it supports clear voice communication and emergency signaling.
Key Features
- Weatherproof fire alarm speaker strobe
- Potter PE Series notification appliance
- NEMA 4X weatherproof construction
- Red housing with FIRE lettering
- Clear LED strobe lens
- High-efficiency LED technology
- Six selectable candela settings
- 15, 30, 75, 110, 150, and 185 cd
- 25 VRMS speaker compatibility
- 70 VRMS speaker compatibility
- Selectable speaker power taps
- Integrated audible and visual notification
- Compatible strobe synchronization
- Wall or ceiling mounting
- Weatherproof back box included
- Suitable for indoor and outdoor applications
- Five-year manufacturer warranty
- Potter part number 4871179
NEMA 4X Environmental Protection
The Potter PE-4XSPST-FR features a weatherproof enclosure for demanding installations.
The NEMA 4X design provides additional protection against environmental exposure. Furthermore, the PE weatherproof family includes protection ratings for dust and water resistance.
Its rugged enclosure makes the appliance useful in industrial facilities, warehouses, utility areas, and other challenging environments.
Wall and Ceiling Mounting
The speaker strobe supports wall and ceiling installation. Its weatherproof back box provides the mounting enclosure required for the NEMA 4X configuration.
This arrangement helps installers maintain environmental protection when they follow the manufacturer’s mounting and sealing instructions.
In addition, the design supports organized wiring and convenient installation.
Fire Alarm and Emergency Communication Applications
This weatherproof speaker strobe supports a variety of professional life-safety applications.
For example, compatible installations may include industrial facilities, parking structures, warehouses, manufacturing areas, transportation facilities, and outdoor building locations.
The integrated speaker can deliver emergency voice messages. At the same time, the strobe provides visual notification to help alert building occupants.
Installation and Compatibility
Before installation, verify the speaker voltage, wattage setting, strobe candela, circuit capacity, and system compatibility.
Also, confirm the required mounting location and environmental protection requirements.
Qualified fire alarm professionals should install and test the appliance. Furthermore, technicians should follow Potter installation instructions and applicable NFPA requirements.
Overall, this Potter weatherproof speaker strobe provides a versatile solution for audible and visual emergency notification. Its NEMA 4X enclosure, selectable candela settings, high-efficiency speaker, and LED technology make it suitable for demanding fire alarm applications.



