To broaden their commercial offering and ensure customers’ safety, Amina have developed an EN54 certified invisible speaker range which provides Amina’s usual high fidelity audio performance without sacrificing safety. This international EN54 standard ensures that these product are suitable for use in public and commercial buildings, where a voice alarm/fire evacuation system is often required. All models have passed rigorous independent testing to ensure their compliance. More info: https://www.aminasound.com/products/en54/ or contact us!