PowerTone® Amplified Speaker
CPG Signals Model ASHH PowerTone® Amplified Speaker is designed for use in hazardous locations produces a crisp clear high decibel tone. The tone may be generated by a voice or tone generating system by a compact, solid-state, plug-in card. 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. An internal gain control allows for volume adjustment.