雅马哈 YST-SW216 有源低音炮

评测依据

• review_count：4500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:03:45","to":"2026-06-26 02:03:45"}
• intros：{"brand_intro":"雅马哈成立于1887年，是日本百年音响品牌，业务涵盖乐器、音响设备、电子乐器等。在家庭影院领域，雅马哈以AV功放和低音炮闻名，其YST（雅马哈主动伺服技术）低音炮技术独树一帜。品牌注重音质与性价比平衡，产品线覆盖从入门到高端，全球用户基础庞大。","product_intro":"雅马哈YST-SW216是一款10英寸有源低音炮，采用雅马哈专利YST II技术，内置200W功率放大器，频率响应28Hz-200Hz。它具备可调节的低通滤波器（50Hz-150Hz）和相位开关（0/180度），并带有自动待机功能。箱体为前导向孔设计，尺寸紧凑，适合中小型客厅。其Q弹低音风格适合电影和流行音乐。","key_specs":{"单元尺寸":"10英寸（250mm）","功率":"200W","频率响应":"28Hz-200Hz","低通滤波器":"50Hz-150Hz可调","相位控制":"0/180度","自动待机":"支持"}}
• alt_products：[{"product_name":"雅马哈 YST-SW216 有源低音炮","brand":"雅马哈","model":"YST-SW216","price":1999},{"product_name":"Polk Audio PSW10 有源低音炮","brand":"Polk Audio","model":"PSW10","price":1299},{"product_name":"惠威 Sub10G 有源低音炮","brand":"惠威","model":"Sub10G","price":1599}]
• kol_quotes：["雅马哈SW216是这个价位最值得买的低音炮，没有竞品。——家电论坛版主"]
• scoring_breakdown：[{"source":"word_of_mouth","score":89.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其低音饱满有弹性，性价比极高。YST技术带来独特的低音质感，不轰头。调节功能简单易用，适合新手。部分用户希望下潜更深，但在这个价位表现已超预期。做工扎实，品牌售后好。是入门级家庭影院的爆款产品，销量和口碑双丰收。","source_count":0}},{"source":"objective","score":89.75999999999999,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":4500,"wom_score":89.39999999999999}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":4500,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.15,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["雅马哈SW216是这个价位最值得买的低音炮，没有竞品。——家电论坛版主"]}}]
• method_version：v2
• search_visual：null