{"product_id":"mmx-4x4aud","title":"4K60 4:4:4 4×4 HDMI Matrix with Independent Per-Output Scaling","description":"\u003cp\u003e\u003cstrong\u003eRoutes any of four HDMI 2.0 sources to four displays and scales each output independently, so a 4K60 main and a legacy 1080p overflow screen both run clean from the same box.\u003c\/strong\u003e The matrix ships in a compact metal enclosure — 8.66\" wide and 1.73\" high, with mounting ears supplied — and draws 10W from a locking 12V\/2.5A supply, putting a full 4×4 18Gbps routing and scaling engine on a single shelf. It is the right choice for conference rooms, houses of worship, sports bars and media rooms where mixed-resolution displays and a separate audio zone matter more than paying pro-tier matrix prices.\u003c\/p\u003e\u003cp\u003eEvery output de-embeds audio to both a 3.5mm analog L\/R jack and an RCA coaxial port, and ARC returns a display's audio to the coaxial output — feeding a zone amp, soundbar or DSP without an AVR upgrade. It passes 4K60 4:4:4 at the full 18Gbps with HDR10, HDR10+, Dolby Vision and HLG, carries advanced EDID management, and is controllable over RS-232 or TCP\/IP with a built-in Web GUI, IR remote and front panel. Its differentiator is coverage: dual analog-and-coax de-embed with ARC return and independent 4K→1080p scaling on all four outputs, a feature set otherwise found only on matrices costing several times more.\u003c\/p\u003e","brand":"KanexPro","offers":[{"title":"Default Title","offer_id":50878852301039,"sku":"MMX-4X4AUD","price":799.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/1308\/4143\/files\/MMX-4X4AUD-zoom1_78d01370-eaf5-40ca-b8ba-26eadd0d1d64.png?v=1790146132","url":"https:\/\/store.kanexpro.com\/products\/mmx-4x4aud","provider":"KanexPro Store","version":"1.0","type":"link"}