{"product_id":"rize-contemporary-iv-king-adjustable-base-with-head-tilt-lumbar-support-massage-and-zero-gravity","title":"Rize Contemporary IV King Adjustable Base with Head Tilt, Lumbar Support, Massage and Zero Gravity","description":"\u003cp\u003e\u003cspan\u003eTransform your sleep experience with the Rize Contemporary IV King Adjustable Base, a premium adjustable foundation designed to deliver advanced positioning, personalized support, relaxation, and modern convenience. Available in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eKing size\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, this feature-rich base combines independent head and foot adjustment, motorized head tilt, adjustable lumbar support, massage, preset positions, USB charging, under-bed lighting, and smart app functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Contemporary IV provides full head and foot positioning, with head elevation up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e65 degrees\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and foot elevation up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e32 degrees\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Motorized head tilt provides another level of adjustment, while edge-to-edge lumbar support allows you to customize support through the lower back for a more personalized resting position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFour preset programmable positions make everyday operation simple. Choose One-Touch Flat to quickly return the bed to a neutral position, Anti-Snore for elevated upper-body positioning, Zero Gravity for a relaxed elevated posture, or Leisure Position for comfortable lounging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTwo heavy-duty lift motors provide smooth positioning with a lift capacity of up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 lbs. per base\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while two dedicated massage motors add soothing relaxation. A wireless ergonomic remote keeps adjustments conveniently within reach, and the voice-powered mobile app provides another way to control compatible base functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFour easy-access USB charging ports help keep your devices powered, with USB-A and USB-C connections positioned on each side of the base. Motion-activated LED under-bed lighting provides subtle nighttime illumination without requiring you to turn on overhead lights.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe five-piece modular design features no-skid material to help keep the mattress securely positioned. Six stackable legs provide flexible top-deck height options ranging from \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.6 inches to 18 inches\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The low 4.6-inch profile also supports zero-clearance installation, allowing the base to work with many compatible platform beds and existing bedroom furniture systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eKing: Approximately 76\" W x 80\" L\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable Top Deck Height: 4.6\" to 18\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eKing size adjustable bed base\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFull head and foot positioning\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHead incline up to 65 degrees\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFoot incline up to 32 degrees\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMotorized head tilt\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable edge-to-edge lumbar support\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTwo heavy-duty lift motors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTwo massage motors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUp to 850 lb. lift capacity per base\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne-Touch Flat preset\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAnti-Snore preset position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eZero Gravity preset position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLeisure preset position\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWireless ergonomic remote control\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVoice-powered mobile app\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFour easy-access USB charging ports\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUSB-A and USB-C ports on each side\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMotion-activated LED under-bed lighting\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFive-piece modular design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNo-skid material helps keep mattress in place\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSix stackable legs\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable deck height from 4.6\" to 18\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4.6-inch low-profile design\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlatform-friendly zero-clearance capability\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned to fit within most standard bedroom sets\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible with Rize Rizer Kit accessory, sold separately\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePremium adjustable foundation designed for sleeping, reading, watching TV, and relaxing\u003c\/span\u003e\u003c\/p\u003e","brand":"EF In Stock","offers":[{"title":"Default Title","offer_id":45686895902743,"sku":"RIZE-IV-KG","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/5193\/5255\/files\/1310174_08.webp?v=1791314119","url":"https:\/\/exclusivefurniture.com\/products\/rize-contemporary-iv-king-adjustable-base-with-head-tilt-lumbar-support-massage-and-zero-gravity","provider":"Exclusive Furniture","version":"1.0","type":"link"}