{"product_id":"atlasied-ied5434amp","title":"AtlasIED GLOBALCOM EN54-16 Power Amplifier Class D 2U Rack | 300W x 4-Channel","description":"\u003cp\u003eThe AtlasIED GLOBALCOM 5400 Series power amplifiers are purpose-built for EN54-16 certified voice alarm and public address systems in commercial, institutional, and life-safety installations. Systems integrators specifying compliant distributed audio infrastructure rely on these amplifiers to pair with the 5404DZM or 5432DZM zone managers, creating a fully verified EN54-16 solution without cobbling together third-party components. The Class D switching topology eliminates the bulky output transformers found in conventional 100V line amplifiers, directly reducing rack weight, cabinet costs, and ongoing energy consumption to roughly one-third that of traditional designs.\u003c\/p\u003e\u003cp\u003eEach amplifier ships with comprehensive internal protection covering DC faults, low- and high-frequency anomalies, thermal overload, short circuits, and current limiting — all without operator intervention — making these units well-suited for unattended equipment rooms in airports, transit facilities, healthcare campuses, and large commercial buildings. The 100V floating direct outputs simplify wiring to distributed speaker lines, and front-to-back airflow with temperature-controlled variable-speed fans keeps the 2U chassis cool in densely loaded racks.\u003c\/p\u003e\u003cp\u003eRedundant power input is a core life-safety requirement, and the 5400 Series addresses it with an automatic 24VDC battery backup circuit that transfers seamlessly on mains loss with no drop in output power. High-Tech Surface Mount Technology construction and discrete power amplifier modules contribute to the reliability demanded by fire and emergency communication system standards, while the 36-month warranty reinforces long-term confidence for facility owners and system specifiers alike.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52449747894456,"sku":"115859","price":4163.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/115859_ATLAS-IED5434AMP_ALT01sqr.jpg?v=1783440450","url":"https:\/\/soundpro.com\/products\/atlasied-ied5434amp","provider":"SoundPro","version":"1.0","type":"link"}