{"product_id":"russound-smz8-8-source-8-zone-controller-amplifier","title":"Russound smz8 8-source 8-zone Controller Amplifier","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RUSSOUND smz8 is an 8-source, 8-zone controller amplifier with a built-in streamer designed for whole-home and light commercial audio distribution. It combines zone control, amplification, and streaming into a single integrated unit, reducing the need for separate components. Licensed audio installers and low-voltage technicians use the smz8 to deliver multi-room audio with centralized source management. The unit supports up to 8 independent audio sources routed to 8 separate zones, making it well suited for residential installations where different rooms require different audio feeds simultaneously.\u003c\/p\u003e\n\u003cp\u003eThe smz8 is used in residential multi-room audio systems where centralized control of multiple zones is required. It serves as the backbone of whole-home audio distribution, handling source selection, zone amplification, and streaming from a single chassis. Typical installations include custom home audio builds, hospitality environments, and retrofit upgrades from earlier-generation Russound controllers. The smz8 replaces the MCA-88, offering a direct upgrade path for existing Russound whole-home audio installations built around that platform.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports 8 independent audio sources and 8 separate zones in one unit\u003c\/li\u003e\n  \u003cli\u003eBuilt-in streaming capability eliminates need for external streaming devices\u003c\/li\u003e\n  \u003cli\u003eIntegrated amplification reduces rack space and component count\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for the Russound MCA-88 controller\u003c\/li\u003e\n  \u003cli\u003eCentralized control architecture suited for whole-home audio distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe smz8 is a direct replacement for the Russound MCA-88 (ADI part RD-MCA88, model numbers 1550-536359 and MCA-88). It is designed as an upgrade-path replacement for Russound whole-home audio controller installations built around that earlier platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of the smz8 should be performed by a licensed low-voltage or audio systems technician familiar with multi-zone audio distribution equipment. Disconnect all power to the system before removing any existing controller or making speaker and source connections. Follow applicable local low-voltage wiring codes and the manufacturer wiring diagram for source, zone, and control bus connections. Verify all zone speaker impedance loads meet the amplifier requirements before applying power.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Sources\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Zones\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Streamer\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number (ADI)\u003c\/strong\u003e: RD-SMZ8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplaces Model\u003c\/strong\u003e: MCA-88 (1550-536359)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RUSSOUND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: smz8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RUSSOUND","offers":[{"title":"Default Title","offer_id":51525408915762,"sku":"SMZ8","price":2827.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5e64303a13c166bca9e63d126f00c24d.jpg?v=1785472994","url":"https:\/\/voomisupply.com\/products\/russound-smz8-8-source-8-zone-controller-amplifier","provider":"Voomi Supply","version":"1.0","type":"link"}