{"appears_in":[{"position":4,"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":8.9,"url":"https://buyranker.com/ranking/best-soundbars-home-theater-2026"}],"brand":"Sonos","buy_url":null,"canonical_url":"https://buyranker.com/product/sonos-beam-ultra","category":{"name":"回音壁","slug":"soundbar"},"cons":["新品独立长期实测少","低音炮与后环绕另购","价格明显高于旧 Beam"],"description":"保留 Beam 的小体积并补上实体上射单元，适合不想摆大型主条的用户。","id":"615ede13edf3ff9b23a2cc534ed4907a","image_url":null,"name":"Sonos Beam Ultra","official_url":"https://newsroom.sonos.com/269852-sonos-welcomes-beam-ultra-and-sonos-ace-ultra-to-its-system/","price":{"currency":"USD","max":699,"min":699},"pros":["体积小但有实体上射单元","对白增强档位细","可扩展 Sonos 低音炮和后环绕"],"release_year":2026,"slug":"sonos-beam-ultra","specs":{"HDMI":"eARC","上市":"2026-09-29","对白":"四档 AI Speech Enhancement","无线":"Wi-Fi / Bluetooth / AirPlay 2","标称声道":"7.1.2","驱动单元":"9 个，含 2 个上射"},"summary":"九驱动、双上射单元和 7.1.2 Atmos 的新一代紧凑回音壁。"}