铁三角AT9913鹅颈会议话筒

评测依据

• review_count：2800
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:05:53","to":"2026-06-26 02:05:53"}
• intros：{"brand_intro":"铁三角（Audio-Technica）成立于1962年，日本知名音频品牌，以高性价比麦克风和耳机著称。其产品线覆盖专业录音、舞台演出及会议系统，在中国拥有大量忠实用户。铁三角注重技术创新，尤其在电容话筒领域拥有多项专利，被誉为\"音频界的匠人\"。","product_intro":"AT9913是一款心形指向鹅颈电容话筒，专为固定安装会议系统设计。采用低噪声电路设计，能有效抑制环境杂音。频率响应为80Hz-20kHz，支持48V幻象供电，灵敏度高且失真低。鹅颈管采用双层金属结构，坚固耐用且可精准定位。标配防震底座，减少桌面振动噪音。","key_specs":["拾音模式：心形指向","频率响应：80Hz-20kHz","供电方式：48V幻象电源","输出阻抗：200Ω","尺寸：长度约300mm","接口：XLR三针公头"]}
• alt_products：[{"product_name":"铁三角AT9913鹅颈会议话筒","brand":"铁三角","model":"AT9913","price":980},{"product_name":"海康威视DS-2MC2101鹅颈无线话筒","brand":"海康威视","model":"DS-2MC2101","price":1299},{"product_name":"舒尔MX418D/C鹅颈会议话筒","brand":"舒尔","model":"MX418D/C","price":1850}]
• kol_quotes：["音频评测@耳机俱乐部：AT9913是千元内鹅颈麦的标杆，声音干净利落。","数码博主@科技美学：铁三角这款麦适合预算有限但追求品质的用户。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":88.6,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价其性价比突出，音质在同价位中表现优秀，尤其适合中小型会议室。多数买家认为安装简便，底座防震效果明显。部分用户指出高频略有毛刺感，但整体人声清晰度令人满意。少数反馈提到对远距离拾音稍弱，建议搭配调音台增益使用。","source_count":0}},{"source":"objective","score":89.40624687239365,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":980,"wom_score":88.6}},{"source":"user_review","score":94,"weight":0.15,"confidence":1,"details":{"rating_avg":4.7,"review_count":2800,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.15,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["音频评测@耳机俱乐部：AT9913是千元内鹅颈麦的标杆，声音干净利落。","数码博主@科技美学：铁三角这款麦适合预算有限但追求品质的用户。"]}}]
• method_version：v3
• search_visual：null