索尼 SA-SW5 无线球形低音炮

评测依据

• review_count：1800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[2000,4999]
• dimension：best_quality
• sources：["京东","天猫"]
• time_range：{"from":"2026-06-26 02:03:48","to":"2026-06-26 02:03:48"}
• intros：{"brand_intro":"索尼是日本跨国电子巨头，成立于1946年，在音频领域拥有深厚技术积累。其家庭音频产品以高解析度、创新设计和无线技术著称，SA系列低音炮专为回音壁系统优化，提供沉浸式环绕声体验。","product_intro":"索尼SA-SW5是一款300W无线低音炮，采用160mm低音单元和被动辐射器，频率响应低至28Hz。支持与索尼回音壁（如HT-A7000）无线连接，通过S-Center技术实现中置声道增强，球形外观简约现代，适合客厅环境。","key_specs":["低音单元尺寸：160mm","功率：300W","频率响应：28Hz - 200Hz","无线连接：2.4GHz / 5GHz","尺寸：直径30cm × 高40cm","重量：约13kg"]}
• alt_products：[{"product_name":"索尼 SA-SW5 无线球形低音炮","brand":"索尼","model":"SA-SW5","price":4999},{"product_name":"JBL 深低音炮 10英寸 球形低音炮","brand":"JBL","model":"JBL BassPro SL 10","price":2999},{"product_name":"哈曼卡顿 Citation Sub S 10英寸无线低音炮","brand":"哈曼卡顿","model":"Citation Sub S","price":3999}]
• kol_quotes：["'SA-SW5的低频干净利落，与HT-A7000搭配堪称完美。'——家庭影院博主阿杰","'索尼的无线技术非常稳定，延迟几乎不可感知。'——数码评测师李工"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其与索尼回音壁的无缝配对和低音质感，尤其适合电影爆炸场景和音乐低频细节。部分用户认为价格偏高，且不支持独立有线连接。整体满意度高，低频控制力强，不轰头。","source_count":2}},{"source":"objective","score":92.96,"weight":0.5,"confidence":0.8,"details":{"rating_avg":4.7,"review_count":1800,"wom_score":91.39999999999999}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":1800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["'SA-SW5的低频干净利落，与HT-A7000搭配堪称完美。'——家庭影院博主阿杰","'索尼的无线技术非常稳定，延迟几乎不可感知。'——数码评测师李工"]}}]
• method_version：v2
• search_visual：null