{"product_id":"atlasied-wtsd-pwhub","title":"AtlasIED WTSD-PWHUB Audio Power and Control Interface Hub","description":"\u003cp\u003eThe WTSD-PWHUB is engineered for installed audio integrators deploying AtlasIED WTSD wall plate mixer systems in multi-zone commercial environments. It sits at the head-end amp rack and serves as the advanced power and control hub when a project demands more than the standard WTSD-PWBOB can provide — specifically when emergency muting, relay-driven amp control, or bus-level gain management are required.\u003c\/p\u003e\u003cp\u003eIntegrators working in conference rooms, corporate AV installs, or distributed audio environments will find the WTSD-PWHUB essential for protecting high-power amplifier systems. The peak limiter prevents downstream amplifiers and speakers from being overloaded when multiple WTSD units share a single bus, while the balanced output with ground lift addresses the hum and grounding issues that commonly arise in rack-based installed systems. Emergency CC mute support enables direct integration with fire alarm and life-safety systems, satisfying code requirements without additional hardware.\u003c\/p\u003e\u003cp\u003eThe dual relay architecture provides both automated and manual control paths: one relay responds to the system's auto sleep function to power the amp rack down during unoccupied periods, and a second relay is triggered by the System Priority button on compatible WTSD mixer models to mute background music and building-wide paging when a room needs local control precedence. A 24VDC power supply is required but not included with the unit.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":52446467424440,"sku":"57779","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/57779_ATLAS-WTSD-PWHUB_ALT01sqr.jpg?v=1783460944","url":"https:\/\/soundpro.com\/products\/atlasied-wtsd-pwhub","provider":"SoundPro","version":"1.0","type":"link"}