HELVIA EVOCA 20P is high efficiency sound projectors designed to provide good speech intelligibility and background music in a wide variation of applications, and are perfect suited to be used in large 100V broadcast systems such as shopping malls, stations, airports, etc. It is fitted with a 6.5" broadband loudspeaker and the power is adjustable by the integrated 100V line transformer with power taps for 20Watt, 10Watt and 5Watt at 100 Volt. The speaker can be easily mounted to any wall or ceiling by using the stainless-steel mounting bracket. Thanks to the weatherproof treated ABS housing with white weatherproof coated aluminum grill, the speaker has an IP56 Ingress Protection standard, which make it suitable for indoor as well as outdoor installations.