{"appears_in":[{"position":3,"ranking_slug":"best-soundbars-home-theater-2026","ranking_title":"2026 年回音壁怎么选：先看真环绕、eARC 与游戏直通，8 款从卧室到客厅影院横向对比","score":9.1,"url":"https://buyranker.com/ranking/best-soundbars-home-theater-2026"}],"brand":"Sonos","buy_url":null,"canonical_url":"https://buyranker.com/product/sonos-arc-ultra","category":{"name":"回音壁","slug":"soundbar"},"cons":["低音炮和后环绕需另购","无 HDMI 输入","总系统成本容易上升"],"description":"主打整洁外观、房间校准和生态扩展，适合信号源都接电视的用户。","id":"7506c97cca77018a47f25f205a3d22fe","image_url":null,"name":"Sonos Arc Ultra","official_url":"https://www.sonos.com/en-us/shop/arc-ultra","price":{"currency":"USD","max":1099,"min":899},"pros":["单条机身对白与空间声兼顾","房间校准跨 iOS/Android","Sonos 生态扩展灵活"],"release_year":2024,"slug":"sonos-arc-ultra","specs":{"HDMI":"1×eARC，无输入","尺寸":"1178 × 75 × 110.6mm","无线":"Wi-Fi 6 / Bluetooth 5.3 / AirPlay 2","校准":"Trueplay（iOS / Android）","标称声道":"9.1.4","驱动单元":"14 个"},"summary":"14 单元、9.1.4 Dolby Atmos、可扩展 Sonos 低音炮和后环绕的旗舰单条机。"}