intros：{"brand_intro":"华为技术有限公司成立于1987年，总部位于深圳，是全球领先的ICT（信息与通信）基础设施和智能终端提供商。在消费音频领域，华为凭借自研的Histen音效算法和与帝瓦雷（Devialet）的深度合作，推出了多款高端智能音箱。其产品深度融合鸿蒙生态，支持一碰传音、多设备协同，在中国市场拥有庞大的用户基础。","product_intro":"HUAWEI Sound X 2021是华为与法国高端音响品牌帝瓦雷联合打造的智能音箱，采用三分频设计（一个4英寸低音+六个8W全频单元），峰值功率达144W。它支持帝瓦雷SAM（主动匹配）低音技术，低频可下潜至38Hz。内置鸿蒙系统，支持一碰传音、多设备流转，并集成华为小艺语音助手。外观采用渐变透明腔体，兼具科技感与家居美学。","key_specs":{"驱动单元":"1个4英寸低音单元 + 6个8W全频单元","频率响应":"38Hz - 40kHz","连接方式":"Wi-Fi 802.11ac、蓝牙5.0、NFC","语音助手":"华为小艺","尺寸":"165 x 203 x 285 mm","重量":"3.5 kg"}}
alt_products：[{"product_name":"HUAWEI Sound X 2021","brand":"华为","model":"Sound X 2021","price":1999},{"product_name":"小米Sound Pro","brand":"小米","model":"L09G","price":999}]
kol_quotes：["\"Sound X 2021的低频表现让我怀疑它是不是塞了个低音炮进去。\"——科技博主@爱范儿","\"华为把帝瓦雷的技术下放到这个价位，确实降维打击。\"——音频评测@耳机俱乐部"]
scoring_breakdown：[{"source":"word_of_mouth","score":85.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户对Sound X 2021的低频表现赞誉有加，认为其下潜深度和力度在同价位中罕见，尤其适合电子乐和电影配乐。帝瓦雷联合调音带来的高解析力也获得认可，人声清晰且乐器分离度好。鸿蒙生态的便捷性（如一碰传音、多设备协同）是加分项。部分用户指出高音略偏亮，长时间聆听可能稍有疲劳。整体性价比突出，是国产高端智能音箱的标杆。","source_count":0}},{"source":"objective","score":89.44,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.6,"review_count":58000,"wom_score":85.6}},{"source":"user_review","score":92,"weight":0.15,"confidence":1,"details":{"rating_avg":4.6,"review_count":58000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["\"Sound X 2021的低频表现让我怀疑它是不是塞了个低音炮进去。\"——科技博主@爱范儿","\"华为把帝瓦雷的技术下放到这个价位，确实降维打击。\"——音频评测@耳机俱乐部"]}}]