CPG Signals Model SPHH PowerTone High Output Speaker is designed for use in hazardous locations. The unit producers a crisp, clear, high-decibel tone/voice output. Tones may be generated by the PowerTone Signaling System or any 25Vrms or 70Vrms tone/voice audio system. The speaker cone and projector are of spun aluminum. The circuitry and tone card are contained in dust and moisture proof sealed housing of die-cast aluminum.
The speaker has a supervisory DC coupling capacitor and wattage taps from 0.5 to 15 watts. The speaker is UL Listed for indoor and outdoor use, is NEMA 3 rated, and is finished in red enamel. The PowerTone Speaker is designed for connection to system supervised alarm notification circuits.
The PowerTone Speaker is well suited for signaling in hazardous areas with high ambient noise levels and where a high efficiency, weatherproof and corrosion-resistant surface mount speaker is required.
The speaker is suitable for use in National Electrical Code (NFPA 70); Class I, Groups A, B, C, and D, Division 2; Class II, Groups F, G, Division 2; Class III hazardous locations. The speaker may be used with any 25Vrms or 70Vrms audio system. The speaker can be indoor or outdoor mounted. The SPHH is NEMA 3 rated.
Operates on 25Vrms or 70Vrms signal lines.
Multiple power taps @ 0.5, 1, 2, 7, and 15 watts.
High dB output for coverage of large areas.
UL sound pressure level 102dB(A) at 10 feet. (see chart).
Built in 15 watt high efficiency compression driver.
Die-cast aluminum circuitry housing.
Wide frequency response, 400 4000Hz.
NEMA 3 rated enclosure.
Indoor or outdoor mounting.