POTTER SPHX PowerTone Explosion Proof Speaker

Potter CPG Signals Model SPHX Powertone® Explosion-proof Speaker is designed for use in hazardous locations. The unit produces a crisp, clear, high decible tone/voice output on any 25 Vrms or 70 Vrms tone/voice audio system. The speaker cone and projector are of spun aluminum. The speaker driver and circuitry are contained in an explosionproof housing. The speaker has a supervisory DC coupling capacitor and wattage taps from 0.5 to 15 watts. The speaker is listed for indoor or 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.

• 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
• Rugged explosion-proof circuitry housing
• Wide frequency response, 400 - 4000Hz
• Supervisory capacitor
• NEMA 3 rated enclosure
• Indoor and outdoor mountin

• UL Listed

• POTTER Releasing Fire Alarm with Integrated Voice Systems
• POTTER CPG Explosion Proof Devices

• POTTER CPG SPHX Explosion Proof Outdoor Powertone Speaker