{"product_id":"ist-4-zone-expansion-amplifier-isi600amp","title":"IST 4-Zone Expansion Amplifier","description":"\u003ch2 class=\"UniqueSellingProposition\"\u003eDrives Eight Additional Speakers For The I600 System\u003c\/h2\u003e\u003cp\u003eConnect up to eight more 8-ohm speakers to your IST I600 In-Wall Digital Stereo Music System by adding the IST 4-Zone Expansion Amplifier. Like the main system unit, the Expansion Amplifier provides 80 Watts of power with no maximum number of amps. It connects to the main unit with RCA connectors and installs up to 150 feet away where convenient.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eNote: Requires the IST I600 In-Wall Digital Stereo Music System, sold separately.\u003c\/em\u003e\u003c\/p\u003e\u003ch2 class=\"ProductFamilyDescription\"\u003eIST Takes You Inside Your Sound\u003c\/h2\u003e\u003cp\u003eSince 2005, IntraSonic Technology (IST) has been enriching the residential audio experience by manufacturing robust yet easy-to-use home audio systems. The IST product line offers a premium home audio selection, including music distribution systems, video door intercom systems, and associated accessories. Envelop yourself \"inside your sound\" with IntraSonic Technolo\u003c\/p\u003e","brand":"Intrasonic Technology","offers":[{"title":"Default Title","offer_id":44085363834968,"sku":"ISI600AMP","price":236.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/5313\/6472\/files\/ISI600AMP_media-001.jpg?v=1778286251","url":"https:\/\/www.homecontrols.com\/products\/ist-4-zone-expansion-amplifier-isi600amp","provider":"Home Controls","version":"1.0","type":"link"}